Home / 944,323.10-1,416,760.44-304,612.70

Finding the Fourth Proportional to 944,323.10, 1,416,760.44 and 304,612.70

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Solution

The fourth proportional to 944,323.10, 1,416,760.44 and 304,612.70 is: 457,008.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,323.10 : 1,416,760.44 = 304,612.70 : x
  2. Step 2: Convert to fraction form
    944,323.10/1,416,760.44 = 304,612.70/x
  3. Step 3: Cross multiply
    944,323.10x = 1,416,760.44 × 304,612.70
  4. Step 4: Simplify right side
    944,323.10x = 431,563,222,881.59
  5. Step 5: Solve for x
    x = 431,563,222,881.59/944,323.10
  6. Step 6: Final answer
    x = 457,008.01

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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.