Home / 3,186,569.04-4,777,520.60-1,502,754

Finding the Fourth Proportional to 3,186,569.04, 4,777,520.60 and 1,502,754

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Solution

The fourth proportional to 3,186,569.04, 4,777,520.60 and 1,502,754 is: 2,253,030.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,186,569.04 : 4,777,520.60 = 1,502,754 : x
  2. Step 2: Convert to fraction form
    3,186,569.04/4,777,520.60 = 1,502,754/x
  3. Step 3: Cross multiply
    3,186,569.04x = 4,777,520.60 × 1,502,754
  4. Step 4: Simplify right side
    3,186,569.04x = 7,179,438,191,732.40
  5. Step 5: Solve for x
    x = 7,179,438,191,732.40/3,186,569.04
  6. Step 6: Final answer
    x = 2,253,030.80

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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.