Home / 4,758,964.16-6,566,677.60-2,721,380

Finding the Fourth Proportional to 4,758,964.16, 6,566,677.60 and 2,721,380

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Solution

The fourth proportional to 4,758,964.16, 6,566,677.60 and 2,721,380 is: 3,755,108.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,758,964.16 : 6,566,677.60 = 2,721,380 : x
  2. Step 2: Convert to fraction form
    4,758,964.16/6,566,677.60 = 2,721,380/x
  3. Step 3: Cross multiply
    4,758,964.16x = 6,566,677.60 × 2,721,380
  4. Step 4: Simplify right side
    4,758,964.16x = 17,870,425,087,088
  5. Step 5: Solve for x
    x = 17,870,425,087,088/4,758,964.16
  6. Step 6: Final answer
    x = 3,755,108.15

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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.