Home / 1,349,700.32-2,024,275.08-496,478.72

Finding the Fourth Proportional to 1,349,700.32, 2,024,275.08 and 496,478.72

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Solution

The fourth proportional to 1,349,700.32, 2,024,275.08 and 496,478.72 is: 744,616.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,349,700.32 : 2,024,275.08 = 496,478.72 : x
  2. Step 2: Convert to fraction form
    1,349,700.32/2,024,275.08 = 496,478.72/x
  3. Step 3: Cross multiply
    1,349,700.32x = 2,024,275.08 × 496,478.72
  4. Step 4: Simplify right side
    1,349,700.32x = 1,005,009,500,646.30
  5. Step 5: Solve for x
    x = 1,005,009,500,646.30/1,349,700.32
  6. Step 6: Final answer
    x = 744,616.78

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1.5x scale

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.