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Finding the Fourth Proportional to 632,368.67, 948,565.35 and 232,803.77

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Solution

The fourth proportional to 632,368.67, 948,565.35 and 232,803.77 is: 349,210.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    632,368.67 : 948,565.35 = 232,803.77 : x
  2. Step 2: Convert to fraction form
    632,368.67/948,565.35 = 232,803.77/x
  3. Step 3: Cross multiply
    632,368.67x = 948,565.35 × 232,803.77
  4. Step 4: Simplify right side
    632,368.67x = 220,829,584,828.54
  5. Step 5: Solve for x
    x = 220,829,584,828.54/632,368.67
  6. Step 6: Final answer
    x = 349,210.20

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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.