Home / 10,875,046.34-15,007,953.34-5,980,646.95

Finding the Fourth Proportional to 10,875,046.34, 15,007,953.34 and 5,980,646.95

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Solution

The fourth proportional to 10,875,046.34, 15,007,953.34 and 5,980,646.95 is: 8,253,506.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,875,046.34 : 15,007,953.34 = 5,980,646.95 : x
  2. Step 2: Convert to fraction form
    10,875,046.34/15,007,953.34 = 5,980,646.95/x
  3. Step 3: Cross multiply
    10,875,046.34x = 15,007,953.34 × 5,980,646.95
  4. Step 4: Simplify right side
    10,875,046.34x = 89,757,270,402,395.30
  5. Step 5: Solve for x
    x = 89,757,270,402,395.30/10,875,046.34
  6. Step 6: Final answer
    x = 8,253,506.94

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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.