Home / 1,349,448.64-2,024,527.48-484,970.86

Finding the Fourth Proportional to 1,349,448.64, 2,024,527.48 and 484,970.86

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Solution

The fourth proportional to 1,349,448.64, 2,024,527.48 and 484,970.86 is: 727,583.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,349,448.64 : 2,024,527.48 = 484,970.86 : x
  2. Step 2: Convert to fraction form
    1,349,448.64/2,024,527.48 = 484,970.86/x
  3. Step 3: Cross multiply
    1,349,448.64x = 2,024,527.48 × 484,970.86
  4. Step 4: Simplify right side
    1,349,448.64x = 981,836,836,206.11
  5. Step 5: Solve for x
    x = 981,836,836,206.11/1,349,448.64
  6. Step 6: Final answer
    x = 727,583.70

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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.