Home / 497,929.40-746,894.10-160,969.40

Finding the Fourth Proportional to 497,929.40, 746,894.10 and 160,969.40

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Solution

The fourth proportional to 497,929.40, 746,894.10 and 160,969.40 is: 241,454.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    497,929.40 : 746,894.10 = 160,969.40 : x
  2. Step 2: Convert to fraction form
    497,929.40/746,894.10 = 160,969.40/x
  3. Step 3: Cross multiply
    497,929.40x = 746,894.10 × 160,969.40
  4. Step 4: Simplify right side
    497,929.40x = 120,227,095,140.54
  5. Step 5: Solve for x
    x = 120,227,095,140.54/497,929.40
  6. Step 6: Final answer
    x = 241,454.10

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Similar ratio
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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.