Home / 13,724,446.07-20,580,689.03-4,624,847.55

Finding the Fourth Proportional to 13,724,446.07, 20,580,689.03 and 4,624,847.55

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Solution

The fourth proportional to 13,724,446.07, 20,580,689.03 and 4,624,847.55 is: 6,935,256.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,724,446.07 : 20,580,689.03 = 4,624,847.55 : x
  2. Step 2: Convert to fraction form
    13,724,446.07/20,580,689.03 = 4,624,847.55/x
  3. Step 3: Cross multiply
    13,724,446.07x = 20,580,689.03 × 4,624,847.55
  4. Step 4: Simplify right side
    13,724,446.07x = 95,182,549,240,602.52
  5. Step 5: Solve for x
    x = 95,182,549,240,602.52/13,724,446.07
  6. Step 6: Final answer
    x = 6,935,256.17

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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.