Home / 833,325.13-1,250,061.52-234,291.49

Finding the Fourth Proportional to 833,325.13, 1,250,061.52 and 234,291.49

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Solution

The fourth proportional to 833,325.13, 1,250,061.52 and 234,291.49 is: 351,457.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    833,325.13 : 1,250,061.52 = 234,291.49 : x
  2. Step 2: Convert to fraction form
    833,325.13/1,250,061.52 = 234,291.49/x
  3. Step 3: Cross multiply
    833,325.13x = 1,250,061.52 × 234,291.49
  4. Step 4: Simplify right side
    833,325.13x = 292,878,770,447.89
  5. Step 5: Solve for x
    x = 292,878,770,447.89/833,325.13
  6. Step 6: Final answer
    x = 351,457.98

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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.