Home / 11,332,624.56-15,638,565.63-6,175,875.39

Finding the Fourth Proportional to 11,332,624.56, 15,638,565.63 and 6,175,875.39

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Solution

The fourth proportional to 11,332,624.56, 15,638,565.63 and 6,175,875.39 is: 8,522,459.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,332,624.56 : 15,638,565.63 = 6,175,875.39 : x
  2. Step 2: Convert to fraction form
    11,332,624.56/15,638,565.63 = 6,175,875.39/x
  3. Step 3: Cross multiply
    11,332,624.56x = 15,638,565.63 × 6,175,875.39
  4. Step 4: Simplify right side
    11,332,624.56x = 96,581,832,609,216.84
  5. Step 5: Solve for x
    x = 96,581,832,609,216.84/11,332,624.56
  6. Step 6: Final answer
    x = 8,522,459.39

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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.