Home / 2,694,565.60-4,038,347.48-1,095,265.92

Finding the Fourth Proportional to 2,694,565.60, 4,038,347.48 and 1,095,265.92

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Solution

The fourth proportional to 2,694,565.60, 4,038,347.48 and 1,095,265.92 is: 1,641,475.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,694,565.60 : 4,038,347.48 = 1,095,265.92 : x
  2. Step 2: Convert to fraction form
    2,694,565.60/4,038,347.48 = 1,095,265.92/x
  3. Step 3: Cross multiply
    2,694,565.60x = 4,038,347.48 × 1,095,265.92
  4. Step 4: Simplify right side
    2,694,565.60x = 4,423,064,367,961.88
  5. Step 5: Solve for x
    x = 4,423,064,367,961.88/2,694,565.60
  6. Step 6: Final answer
    x = 1,641,475.85

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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.