Home / 602,192.02-903,288.42-152,946.58

Finding the Fourth Proportional to 602,192.02, 903,288.42 and 152,946.58

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Solution

The fourth proportional to 602,192.02, 903,288.42 and 152,946.58 is: 229,419.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    602,192.02 : 903,288.42 = 152,946.58 : x
  2. Step 2: Convert to fraction form
    602,192.02/903,288.42 = 152,946.58/x
  3. Step 3: Cross multiply
    602,192.02x = 903,288.42 × 152,946.58
  4. Step 4: Simplify right side
    602,192.02x = 138,154,874,592.60
  5. Step 5: Solve for x
    x = 138,154,874,592.60/602,192.02
  6. Step 6: Final answer
    x = 229,419.97

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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.