Home / 4,256,952.70-6,385,429.05-4,047,000.70

Finding the Fourth Proportional to 4,256,952.70, 6,385,429.05 and 4,047,000.70

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Solution

The fourth proportional to 4,256,952.70, 6,385,429.05 and 4,047,000.70 is: 6,070,501.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,256,952.70 : 6,385,429.05 = 4,047,000.70 : x
  2. Step 2: Convert to fraction form
    4,256,952.70/6,385,429.05 = 4,047,000.70/x
  3. Step 3: Cross multiply
    4,256,952.70x = 6,385,429.05 × 4,047,000.70
  4. Step 4: Simplify right side
    4,256,952.70x = 25,841,835,835,150.34
  5. Step 5: Solve for x
    x = 25,841,835,835,150.34/4,256,952.70
  6. Step 6: Final answer
    x = 6,070,501.05

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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.