Home / 602,024.50-903,187.45-175,560.38

Finding the Fourth Proportional to 602,024.50, 903,187.45 and 175,560.38

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Solution

The fourth proportional to 602,024.50, 903,187.45 and 175,560.38 is: 263,384.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    602,024.50 : 903,187.45 = 175,560.38 : x
  2. Step 2: Convert to fraction form
    602,024.50/903,187.45 = 175,560.38/x
  3. Step 3: Cross multiply
    602,024.50x = 903,187.45 × 175,560.38
  4. Step 4: Simplify right side
    602,024.50x = 158,563,931,933.23
  5. Step 5: Solve for x
    x = 158,563,931,933.23/602,024.50
  6. Step 6: Final answer
    x = 263,384.52

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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.