Home / 6,643,279.50-9,964,919.37-1,594,590.00

Finding the Fourth Proportional to 6,643,279.50, 9,964,919.37 and 1,594,590.00

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Solution

The fourth proportional to 6,643,279.50, 9,964,919.37 and 1,594,590.00 is: 2,391,885.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,643,279.50 : 9,964,919.37 = 1,594,590.00 : x
  2. Step 2: Convert to fraction form
    6,643,279.50/9,964,919.37 = 1,594,590.00/x
  3. Step 3: Cross multiply
    6,643,279.50x = 9,964,919.37 × 1,594,590.00
  4. Step 4: Simplify right side
    6,643,279.50x = 15,889,960,799,134.12
  5. Step 5: Solve for x
    x = 15,889,960,799,134.12/6,643,279.50
  6. Step 6: Final answer
    x = 2,391,885.03

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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.