Home / 8,706,700.52-13,060,345.56-2,316,959.01

Finding the Fourth Proportional to 8,706,700.52, 13,060,345.56 and 2,316,959.01

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Solution

The fourth proportional to 8,706,700.52, 13,060,345.56 and 2,316,959.01 is: 3,475,516.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,706,700.52 : 13,060,345.56 = 2,316,959.01 : x
  2. Step 2: Convert to fraction form
    8,706,700.52/13,060,345.56 = 2,316,959.01/x
  3. Step 3: Cross multiply
    8,706,700.52x = 13,060,345.56 × 2,316,959.01
  4. Step 4: Simplify right side
    8,706,700.52x = 30,260,285,318,955.49
  5. Step 5: Solve for x
    x = 30,260,285,318,955.49/8,706,700.52
  6. Step 6: Final answer
    x = 3,475,516.96

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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.