Home / 4,275,384.96-5,900,126.72-2,439,806.70

Finding the Fourth Proportional to 4,275,384.96, 5,900,126.72 and 2,439,806.70

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Solution

The fourth proportional to 4,275,384.96, 5,900,126.72 and 2,439,806.70 is: 3,366,987.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,275,384.96 : 5,900,126.72 = 2,439,806.70 : x
  2. Step 2: Convert to fraction form
    4,275,384.96/5,900,126.72 = 2,439,806.70/x
  3. Step 3: Cross multiply
    4,275,384.96x = 5,900,126.72 × 2,439,806.70
  4. Step 4: Simplify right side
    4,275,384.96x = 14,395,168,712,231.46
  5. Step 5: Solve for x
    x = 14,395,168,712,231.46/4,275,384.96
  6. Step 6: Final answer
    x = 3,366,987.73

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.