Home / 5,460,505.84-7,535,159.22-3,013,136.20

Finding the Fourth Proportional to 5,460,505.84, 7,535,159.22 and 3,013,136.20

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Solution

The fourth proportional to 5,460,505.84, 7,535,159.22 and 3,013,136.20 is: 4,157,940.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,460,505.84 : 7,535,159.22 = 3,013,136.20 : x
  2. Step 2: Convert to fraction form
    5,460,505.84/7,535,159.22 = 3,013,136.20/x
  3. Step 3: Cross multiply
    5,460,505.84x = 7,535,159.22 × 3,013,136.20
  4. Step 4: Simplify right side
    5,460,505.84x = 22,704,461,018,545.77
  5. Step 5: Solve for x
    x = 22,704,461,018,545.77/5,460,505.84
  6. Step 6: Final answer
    x = 4,157,940.98

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.