Home / 2,337,424.40-3,506,136.60-917,526.80

Finding the Fourth Proportional to 2,337,424.40, 3,506,136.60 and 917,526.80

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Solution

The fourth proportional to 2,337,424.40, 3,506,136.60 and 917,526.80 is: 1,376,290.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,337,424.40 : 3,506,136.60 = 917,526.80 : x
  2. Step 2: Convert to fraction form
    2,337,424.40/3,506,136.60 = 917,526.80/x
  3. Step 3: Cross multiply
    2,337,424.40x = 3,506,136.60 × 917,526.80
  4. Step 4: Simplify right side
    2,337,424.40x = 3,216,974,294,960.88
  5. Step 5: Solve for x
    x = 3,216,974,294,960.88/2,337,424.40
  6. Step 6: Final answer
    x = 1,376,290.20

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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.