Home / 8,049,541.52-11,114,602.40-6,186,005.24

Finding the Fourth Proportional to 8,049,541.52, 11,114,602.40 and 6,186,005.24

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Solution

The fourth proportional to 8,049,541.52, 11,114,602.40 and 6,186,005.24 is: 8,541,478.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,049,541.52 : 11,114,602.40 = 6,186,005.24 : x
  2. Step 2: Convert to fraction form
    8,049,541.52/11,114,602.40 = 6,186,005.24/x
  3. Step 3: Cross multiply
    8,049,541.52x = 11,114,602.40 × 6,186,005.24
  4. Step 4: Simplify right side
    8,049,541.52x = 68,754,988,724,530.57
  5. Step 5: Solve for x
    x = 68,754,988,724,530.57/8,049,541.52
  6. Step 6: Final answer
    x = 8,541,478.86

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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.