Home / 9,520,862.16-14,281,262.10-3,455,585.81

Finding the Fourth Proportional to 9,520,862.16, 14,281,262.10 and 3,455,585.81

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Solution

The fourth proportional to 9,520,862.16, 14,281,262.10 and 3,455,585.81 is: 5,183,367.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,520,862.16 : 14,281,262.10 = 3,455,585.81 : x
  2. Step 2: Convert to fraction form
    9,520,862.16/14,281,262.10 = 3,455,585.81/x
  3. Step 3: Cross multiply
    9,520,862.16x = 14,281,262.10 × 3,455,585.81
  4. Step 4: Simplify right side
    9,520,862.16x = 49,350,126,590,244.49
  5. Step 5: Solve for x
    x = 49,350,126,590,244.49/9,520,862.16
  6. Step 6: Final answer
    x = 5,183,367.41

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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.