Home / 954,656.04-1,317,097.50-591,949.38

Finding the Fourth Proportional to 954,656.04, 1,317,097.50 and 591,949.38

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Solution

The fourth proportional to 954,656.04, 1,317,097.50 and 591,949.38 is: 816,686.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    954,656.04 : 1,317,097.50 = 591,949.38 : x
  2. Step 2: Convert to fraction form
    954,656.04/1,317,097.50 = 591,949.38/x
  3. Step 3: Cross multiply
    954,656.04x = 1,317,097.50 × 591,949.38
  4. Step 4: Simplify right side
    954,656.04x = 779,655,048,524.55
  5. Step 5: Solve for x
    x = 779,655,048,524.55/954,656.04
  6. Step 6: Final answer
    x = 816,686.87

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.