Home / 833,494.19-1,250,095.51-234,312.92

Finding the Fourth Proportional to 833,494.19, 1,250,095.51 and 234,312.92

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Solution

The fourth proportional to 833,494.19, 1,250,095.51 and 234,312.92 is: 351,428.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    833,494.19 : 1,250,095.51 = 234,312.92 : x
  2. Step 2: Convert to fraction form
    833,494.19/1,250,095.51 = 234,312.92/x
  3. Step 3: Cross multiply
    833,494.19x = 1,250,095.51 × 234,312.92
  4. Step 4: Simplify right side
    833,494.19x = 292,913,527,957.26
  5. Step 5: Solve for x
    x = 292,913,527,957.26/833,494.19
  6. Step 6: Final answer
    x = 351,428.40

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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.