Home / 6,088,649.14-8,402,229.69-3,335,391.22

Finding the Fourth Proportional to 6,088,649.14, 8,402,229.69 and 3,335,391.22

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Solution

The fourth proportional to 6,088,649.14, 8,402,229.69 and 3,335,391.22 is: 4,602,781.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,088,649.14 : 8,402,229.69 = 3,335,391.22 : x
  2. Step 2: Convert to fraction form
    6,088,649.14/8,402,229.69 = 3,335,391.22/x
  3. Step 3: Cross multiply
    6,088,649.14x = 8,402,229.69 × 3,335,391.22
  4. Step 4: Simplify right side
    6,088,649.14x = 28,024,723,136,449.32
  5. Step 5: Solve for x
    x = 28,024,723,136,449.32/6,088,649.14
  6. Step 6: Final answer
    x = 4,602,781.75

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.