Home / 1,350,136.04-1,863,225.06-746,545.64

Finding the Fourth Proportional to 1,350,136.04, 1,863,225.06 and 746,545.64

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Solution

The fourth proportional to 1,350,136.04, 1,863,225.06 and 746,545.64 is: 1,030,253.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,350,136.04 : 1,863,225.06 = 746,545.64 : x
  2. Step 2: Convert to fraction form
    1,350,136.04/1,863,225.06 = 746,545.64/x
  3. Step 3: Cross multiply
    1,350,136.04x = 1,863,225.06 × 746,545.64
  4. Step 4: Simplify right side
    1,350,136.04x = 1,390,982,544,881.74
  5. Step 5: Solve for x
    x = 1,390,982,544,881.74/1,350,136.04
  6. Step 6: Final answer
    x = 1,030,253.62

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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.