Home / 6,108,619.66-9,152,345.40-3,707,432.98

Finding the Fourth Proportional to 6,108,619.66, 9,152,345.40 and 3,707,432.98

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Solution

The fourth proportional to 6,108,619.66, 9,152,345.40 and 3,707,432.98 is: 5,554,725.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,108,619.66 : 9,152,345.40 = 3,707,432.98 : x
  2. Step 2: Convert to fraction form
    6,108,619.66/9,152,345.40 = 3,707,432.98/x
  3. Step 3: Cross multiply
    6,108,619.66x = 9,152,345.40 × 3,707,432.98
  4. Step 4: Simplify right side
    6,108,619.66x = 33,931,707,180,311.29
  5. Step 5: Solve for x
    x = 33,931,707,180,311.29/6,108,619.66
  6. Step 6: Final answer
    x = 5,554,725.79

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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.