Home / 12,034,154.25-16,607,035.35-6,527,515.32

Finding the Fourth Proportional to 12,034,154.25, 16,607,035.35 and 6,527,515.32

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Solution

The fourth proportional to 12,034,154.25, 16,607,035.35 and 6,527,515.32 is: 9,007,918.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,034,154.25 : 16,607,035.35 = 6,527,515.32 : x
  2. Step 2: Convert to fraction form
    12,034,154.25/16,607,035.35 = 6,527,515.32/x
  3. Step 3: Cross multiply
    12,034,154.25x = 16,607,035.35 × 6,527,515.32
  4. Step 4: Simplify right side
    12,034,154.25x = 108,402,677,666,906.56
  5. Step 5: Solve for x
    x = 108,402,677,666,906.56/12,034,154.25
  6. Step 6: Final answer
    x = 9,007,918.25

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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.