Home / 962,940.60-1,444,641.30-463,894.20

Finding the Fourth Proportional to 962,940.60, 1,444,641.30 and 463,894.20

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Solution

The fourth proportional to 962,940.60, 1,444,641.30 and 463,894.20 is: 695,952.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    962,940.60 : 1,444,641.30 = 463,894.20 : x
  2. Step 2: Convert to fraction form
    962,940.60/1,444,641.30 = 463,894.20/x
  3. Step 3: Cross multiply
    962,940.60x = 1,444,641.30 × 463,894.20
  4. Step 4: Simplify right side
    962,940.60x = 670,160,720,150.46
  5. Step 5: Solve for x
    x = 670,160,720,150.46/962,940.60
  6. Step 6: Final answer
    x = 695,952.29

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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.