Home / 8,881,887.02-13,323,306.18-2,817,079.04

Finding the Fourth Proportional to 8,881,887.02, 13,323,306.18 and 2,817,079.04

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Solution

The fourth proportional to 8,881,887.02, 13,323,306.18 and 2,817,079.04 is: 4,225,769.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,881,887.02 : 13,323,306.18 = 2,817,079.04 : x
  2. Step 2: Convert to fraction form
    8,881,887.02/13,323,306.18 = 2,817,079.04/x
  3. Step 3: Cross multiply
    8,881,887.02x = 13,323,306.18 × 2,817,079.04
  4. Step 4: Simplify right side
    8,881,887.02x = 37,532,806,516,563.94
  5. Step 5: Solve for x
    x = 37,532,806,516,563.94/8,881,887.02
  6. Step 6: Final answer
    x = 4,225,769.42

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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.