Home / 3,187,503.92-4,780,788.76-1,567,838.00

Finding the Fourth Proportional to 3,187,503.92, 4,780,788.76 and 1,567,838.00

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Solution

The fourth proportional to 3,187,503.92, 4,780,788.76 and 1,567,838.00 is: 2,351,527.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,187,503.92 : 4,780,788.76 = 1,567,838.00 : x
  2. Step 2: Convert to fraction form
    3,187,503.92/4,780,788.76 = 1,567,838.00/x
  3. Step 3: Cross multiply
    3,187,503.92x = 4,780,788.76 × 1,567,838.00
  4. Step 4: Simplify right side
    3,187,503.92x = 7,495,502,295,933.26
  5. Step 5: Solve for x
    x = 7,495,502,295,933.26/3,187,503.92
  6. Step 6: Final answer
    x = 2,351,527.24

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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.