Home / 10,714,168.01-14,785,300.36-6,304,179.29

Finding the Fourth Proportional to 10,714,168.01, 14,785,300.36 and 6,304,179.29

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Solution

The fourth proportional to 10,714,168.01, 14,785,300.36 and 6,304,179.29 is: 8,699,619.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,714,168.01 : 14,785,300.36 = 6,304,179.29 : x
  2. Step 2: Convert to fraction form
    10,714,168.01/14,785,300.36 = 6,304,179.29/x
  3. Step 3: Cross multiply
    10,714,168.01x = 14,785,300.36 × 6,304,179.29
  4. Step 4: Simplify right side
    10,714,168.01x = 93,209,184,253,981.95
  5. Step 5: Solve for x
    x = 93,209,184,253,981.95/10,714,168.01
  6. Step 6: Final answer
    x = 8,699,619.44

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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.