Home / 9,740,467.02-13,447,250.19-5,873,967.66

Finding the Fourth Proportional to 9,740,467.02, 13,447,250.19 and 5,873,967.66

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Solution

The fourth proportional to 9,740,467.02, 13,447,250.19 and 5,873,967.66 is: 8,109,335.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,740,467.02 : 13,447,250.19 = 5,873,967.66 : x
  2. Step 2: Convert to fraction form
    9,740,467.02/13,447,250.19 = 5,873,967.66/x
  3. Step 3: Cross multiply
    9,740,467.02x = 13,447,250.19 × 5,873,967.66
  4. Step 4: Simplify right side
    9,740,467.02x = 78,988,712,731,988.86
  5. Step 5: Solve for x
    x = 78,988,712,731,988.86/9,740,467.02
  6. Step 6: Final answer
    x = 8,109,335.27

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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.