Home / 8,973,598.95-13,457,575.11-2,906,923.11

Finding the Fourth Proportional to 8,973,598.95, 13,457,575.11 and 2,906,923.11

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Solution

The fourth proportional to 8,973,598.95, 13,457,575.11 and 2,906,923.11 is: 4,359,470.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,973,598.95 : 13,457,575.11 = 2,906,923.11 : x
  2. Step 2: Convert to fraction form
    8,973,598.95/13,457,575.11 = 2,906,923.11/x
  3. Step 3: Cross multiply
    8,973,598.95x = 13,457,575.11 × 2,906,923.11
  4. Step 4: Simplify right side
    8,973,598.95x = 39,120,136,091,819.79
  5. Step 5: Solve for x
    x = 39,120,136,091,819.79/8,973,598.95
  6. Step 6: Final answer
    x = 4,359,470.08

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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.