Home / 6,136,988.58-9,204,487.77-2,898,522.78

Finding the Fourth Proportional to 6,136,988.58, 9,204,487.77 and 2,898,522.78

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Solution

The fourth proportional to 6,136,988.58, 9,204,487.77 and 2,898,522.78 is: 4,347,314.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,136,988.58 : 9,204,487.77 = 2,898,522.78 : x
  2. Step 2: Convert to fraction form
    6,136,988.58/9,204,487.77 = 2,898,522.78/x
  3. Step 3: Cross multiply
    6,136,988.58x = 9,204,487.77 × 2,898,522.78
  4. Step 4: Simplify right side
    6,136,988.58x = 26,679,417,479,576.40
  5. Step 5: Solve for x
    x = 26,679,417,479,576.40/6,136,988.58
  6. Step 6: Final answer
    x = 4,347,314.18

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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.