Home / 5,701,801.06-7,868,422.77-3,088,240.12

Finding the Fourth Proportional to 5,701,801.06, 7,868,422.77 and 3,088,240.12

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Solution

The fourth proportional to 5,701,801.06, 7,868,422.77 and 3,088,240.12 is: 4,261,737.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,701,801.06 : 7,868,422.77 = 3,088,240.12 : x
  2. Step 2: Convert to fraction form
    5,701,801.06/7,868,422.77 = 3,088,240.12/x
  3. Step 3: Cross multiply
    5,701,801.06x = 7,868,422.77 × 3,088,240.12
  4. Step 4: Simplify right side
    5,701,801.06x = 24,299,578,895,061.51
  5. Step 5: Solve for x
    x = 24,299,578,895,061.51/5,701,801.06
  6. Step 6: Final answer
    x = 4,261,737.42

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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.