Home / 9,466,447.28-14,199,670.20-2,277,981.93

Finding the Fourth Proportional to 9,466,447.28, 14,199,670.20 and 2,277,981.93

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Solution

The fourth proportional to 9,466,447.28, 14,199,670.20 and 2,277,981.93 is: 3,416,972.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,466,447.28 : 14,199,670.20 = 2,277,981.93 : x
  2. Step 2: Convert to fraction form
    9,466,447.28/14,199,670.20 = 2,277,981.93/x
  3. Step 3: Cross multiply
    9,466,447.28x = 14,199,670.20 × 2,277,981.93
  4. Step 4: Simplify right side
    9,466,447.28x = 32,346,592,127,559.49
  5. Step 5: Solve for x
    x = 32,346,592,127,559.49/9,466,447.28
  6. Step 6: Final answer
    x = 3,416,972.72

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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.