Home / 8,701,915.24-13,051,525.02-4,445,229.16

Finding the Fourth Proportional to 8,701,915.24, 13,051,525.02 and 4,445,229.16

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Solution

The fourth proportional to 8,701,915.24, 13,051,525.02 and 4,445,229.16 is: 6,667,155.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,701,915.24 : 13,051,525.02 = 4,445,229.16 : x
  2. Step 2: Convert to fraction form
    8,701,915.24/13,051,525.02 = 4,445,229.16/x
  3. Step 3: Cross multiply
    8,701,915.24x = 13,051,525.02 × 4,445,229.16
  4. Step 4: Simplify right side
    8,701,915.24x = 58,017,019,601,373.59
  5. Step 5: Solve for x
    x = 58,017,019,601,373.59/8,701,915.24
  6. Step 6: Final answer
    x = 6,667,155.22

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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.