Home / 4,844,931.70-7,267,397.55-4,396,159.30

Finding the Fourth Proportional to 4,844,931.70, 7,267,397.55 and 4,396,159.30

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Solution

The fourth proportional to 4,844,931.70, 7,267,397.55 and 4,396,159.30 is: 6,594,238.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,844,931.70 : 7,267,397.55 = 4,396,159.30 : x
  2. Step 2: Convert to fraction form
    4,844,931.70/7,267,397.55 = 4,396,159.30/x
  3. Step 3: Cross multiply
    4,844,931.70x = 7,267,397.55 × 4,396,159.30
  4. Step 4: Simplify right side
    4,844,931.70x = 31,948,637,326,229.71
  5. Step 5: Solve for x
    x = 31,948,637,326,229.71/4,844,931.70
  6. Step 6: Final answer
    x = 6,594,238.95

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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.