Home / 9,338,080.47-14,006,068.41-2,515,152.93

Finding the Fourth Proportional to 9,338,080.47, 14,006,068.41 and 2,515,152.93

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Solution

The fourth proportional to 9,338,080.47, 14,006,068.41 and 2,515,152.93 is: 3,772,445.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,338,080.47 : 14,006,068.41 = 2,515,152.93 : x
  2. Step 2: Convert to fraction form
    9,338,080.47/14,006,068.41 = 2,515,152.93/x
  3. Step 3: Cross multiply
    9,338,080.47x = 14,006,068.41 × 2,515,152.93
  4. Step 4: Simplify right side
    9,338,080.47x = 35,227,403,999,191.95
  5. Step 5: Solve for x
    x = 35,227,403,999,191.95/9,338,080.47
  6. Step 6: Final answer
    x = 3,772,445.97

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.