Home / 3,291,903.39-4,937,356.16-895,934.73

Finding the Fourth Proportional to 3,291,903.39, 4,937,356.16 and 895,934.73

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Solution

The fourth proportional to 3,291,903.39, 4,937,356.16 and 895,934.73 is: 1,343,766.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,291,903.39 : 4,937,356.16 = 895,934.73 : x
  2. Step 2: Convert to fraction form
    3,291,903.39/4,937,356.16 = 895,934.73/x
  3. Step 3: Cross multiply
    3,291,903.39x = 4,937,356.16 × 895,934.73
  4. Step 4: Simplify right side
    3,291,903.39x = 4,423,548,853,643.76
  5. Step 5: Solve for x
    x = 4,423,548,853,643.76/3,291,903.39
  6. Step 6: Final answer
    x = 1,343,766.30

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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.