Home / 11,357,233.28-15,672,901.10-6,200,594.84

Finding the Fourth Proportional to 11,357,233.28, 15,672,901.10 and 6,200,594.84

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Solution

The fourth proportional to 11,357,233.28, 15,672,901.10 and 6,200,594.84 is: 8,556,776.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,357,233.28 : 15,672,901.10 = 6,200,594.84 : x
  2. Step 2: Convert to fraction form
    11,357,233.28/15,672,901.10 = 6,200,594.84/x
  3. Step 3: Cross multiply
    11,357,233.28x = 15,672,901.10 × 6,200,594.84
  4. Step 4: Simplify right side
    11,357,233.28x = 97,181,309,688,490.31
  5. Step 5: Solve for x
    x = 97,181,309,688,490.31/11,357,233.28
  6. Step 6: Final answer
    x = 8,556,776.75

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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.