Home / 7,962,623.10-11,943,934.65-4,367,000.70

Finding the Fourth Proportional to 7,962,623.10, 11,943,934.65 and 4,367,000.70

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Solution

The fourth proportional to 7,962,623.10, 11,943,934.65 and 4,367,000.70 is: 6,550,501.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,962,623.10 : 11,943,934.65 = 4,367,000.70 : x
  2. Step 2: Convert to fraction form
    7,962,623.10/11,943,934.65 = 4,367,000.70/x
  3. Step 3: Cross multiply
    7,962,623.10x = 11,943,934.65 × 4,367,000.70
  4. Step 4: Simplify right side
    7,962,623.10x = 52,159,170,977,304.26
  5. Step 5: Solve for x
    x = 52,159,170,977,304.26/7,962,623.10
  6. Step 6: Final answer
    x = 6,550,501.05

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.