Home / 1,577,452.28-2,365,230.72-616,763.32

Finding the Fourth Proportional to 1,577,452.28, 2,365,230.72 and 616,763.32

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Solution

The fourth proportional to 1,577,452.28, 2,365,230.72 and 616,763.32 is: 924,774.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,577,452.28 : 2,365,230.72 = 616,763.32 : x
  2. Step 2: Convert to fraction form
    1,577,452.28/2,365,230.72 = 616,763.32/x
  3. Step 3: Cross multiply
    1,577,452.28x = 2,365,230.72 × 616,763.32
  4. Step 4: Simplify right side
    1,577,452.28x = 1,458,787,551,433.19
  5. Step 5: Solve for x
    x = 1,458,787,551,433.19/1,577,452.28
  6. Step 6: Final answer
    x = 924,774.44

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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.