Home / 1,039,319.64-1,559,496.24-583,627.68

Finding the Fourth Proportional to 1,039,319.64, 1,559,496.24 and 583,627.68

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Solution

The fourth proportional to 1,039,319.64, 1,559,496.24 and 583,627.68 is: 875,731.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,039,319.64 : 1,559,496.24 = 583,627.68 : x
  2. Step 2: Convert to fraction form
    1,039,319.64/1,559,496.24 = 583,627.68/x
  3. Step 3: Cross multiply
    1,039,319.64x = 1,559,496.24 × 583,627.68
  4. Step 4: Simplify right side
    1,039,319.64x = 910,165,172,519.92
  5. Step 5: Solve for x
    x = 910,165,172,519.92/1,039,319.64
  6. Step 6: Final answer
    x = 875,731.72

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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.