Home / 9,692,894.28-13,378,473.50-6,024,581.27

Finding the Fourth Proportional to 9,692,894.28, 13,378,473.50 and 6,024,581.27

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Solution

The fourth proportional to 9,692,894.28, 13,378,473.50 and 6,024,581.27 is: 8,315,338.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,692,894.28 : 13,378,473.50 = 6,024,581.27 : x
  2. Step 2: Convert to fraction form
    9,692,894.28/13,378,473.50 = 6,024,581.27/x
  3. Step 3: Cross multiply
    9,692,894.28x = 13,378,473.50 × 6,024,581.27
  4. Step 4: Simplify right side
    9,692,894.28x = 80,599,700,869,291.34
  5. Step 5: Solve for x
    x = 80,599,700,869,291.34/9,692,894.28
  6. Step 6: Final answer
    x = 8,315,338.90

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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.