Home / 1,036,236.65-1,551,244.57-615,295.85

Finding the Fourth Proportional to 1,036,236.65, 1,551,244.57 and 615,295.85

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Solution

The fourth proportional to 1,036,236.65, 1,551,244.57 and 615,295.85 is: 921,096.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,036,236.65 : 1,551,244.57 = 615,295.85 : x
  2. Step 2: Convert to fraction form
    1,036,236.65/1,551,244.57 = 615,295.85/x
  3. Step 3: Cross multiply
    1,036,236.65x = 1,551,244.57 × 615,295.85
  4. Step 4: Simplify right side
    1,036,236.65x = 954,474,346,256.04
  5. Step 5: Solve for x
    x = 954,474,346,256.04/1,036,236.65
  6. Step 6: Final answer
    x = 921,096.88

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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.