Home / 3,854,306.60-5,779,127.10-1,723,993.64

Finding the Fourth Proportional to 3,854,306.60, 5,779,127.10 and 1,723,993.64

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Solution

The fourth proportional to 3,854,306.60, 5,779,127.10 and 1,723,993.64 is: 2,584,947.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,854,306.60 : 5,779,127.10 = 1,723,993.64 : x
  2. Step 2: Convert to fraction form
    3,854,306.60/5,779,127.10 = 1,723,993.64/x
  3. Step 3: Cross multiply
    3,854,306.60x = 5,779,127.10 × 1,723,993.64
  4. Step 4: Simplify right side
    3,854,306.60x = 9,963,178,365,151.64
  5. Step 5: Solve for x
    x = 9,963,178,365,151.64/3,854,306.60
  6. Step 6: Final answer
    x = 2,584,947.02

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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.