Home / 1,476,065.30-2,214,097.95-944,186.90

Finding the Fourth Proportional to 1,476,065.30, 2,214,097.95 and 944,186.90

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Solution

The fourth proportional to 1,476,065.30, 2,214,097.95 and 944,186.90 is: 1,416,280.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,476,065.30 : 2,214,097.95 = 944,186.90 : x
  2. Step 2: Convert to fraction form
    1,476,065.30/2,214,097.95 = 944,186.90/x
  3. Step 3: Cross multiply
    1,476,065.30x = 2,214,097.95 × 944,186.90
  4. Step 4: Simplify right side
    1,476,065.30x = 2,090,522,279,706.86
  5. Step 5: Solve for x
    x = 2,090,522,279,706.86/1,476,065.30
  6. Step 6: Final answer
    x = 1,416,280.35

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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.