Home / 1,024,482.56-1,413,787.71-565,597.88

Finding the Fourth Proportional to 1,024,482.56, 1,413,787.71 and 565,597.88

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Solution

The fourth proportional to 1,024,482.56, 1,413,787.71 and 565,597.88 is: 780,526.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,024,482.56 : 1,413,787.71 = 565,597.88 : x
  2. Step 2: Convert to fraction form
    1,024,482.56/1,413,787.71 = 565,597.88/x
  3. Step 3: Cross multiply
    1,024,482.56x = 1,413,787.71 × 565,597.88
  4. Step 4: Simplify right side
    1,024,482.56x = 799,635,324,477.12
  5. Step 5: Solve for x
    x = 799,635,324,477.12/1,024,482.56
  6. Step 6: Final answer
    x = 780,526.05

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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.