Home / 4,283,277.60-6,424,916.40-4,094,320.80

Finding the Fourth Proportional to 4,283,277.60, 6,424,916.40 and 4,094,320.80

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Solution

The fourth proportional to 4,283,277.60, 6,424,916.40 and 4,094,320.80 is: 6,141,481.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,283,277.60 : 6,424,916.40 = 4,094,320.80 : x
  2. Step 2: Convert to fraction form
    4,283,277.60/6,424,916.40 = 4,094,320.80/x
  3. Step 3: Cross multiply
    4,283,277.60x = 6,424,916.40 × 4,094,320.80
  4. Step 4: Simplify right side
    4,283,277.60x = 26,305,668,854,781.12
  5. Step 5: Solve for x
    x = 26,305,668,854,781.12/4,283,277.60
  6. Step 6: Final answer
    x = 6,141,481.20

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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.