Home / 10,966,800.04-15,134,657.08-6,072,022.24

Finding the Fourth Proportional to 10,966,800.04, 15,134,657.08 and 6,072,022.24

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Solution

The fourth proportional to 10,966,800.04, 15,134,657.08 and 6,072,022.24 is: 8,379,652.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,966,800.04 : 15,134,657.08 = 6,072,022.24 : x
  2. Step 2: Convert to fraction form
    10,966,800.04/15,134,657.08 = 6,072,022.24/x
  3. Step 3: Cross multiply
    10,966,800.04x = 15,134,657.08 × 6,072,022.24
  4. Step 4: Simplify right side
    10,966,800.04x = 91,897,974,384,533.47
  5. Step 5: Solve for x
    x = 91,897,974,384,533.47/10,966,800.04
  6. Step 6: Final answer
    x = 8,379,652.59

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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.