Home / 956,476.32-1,434,903.68-273,369.30

Finding the Fourth Proportional to 956,476.32, 1,434,903.68 and 273,369.30

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Solution

The fourth proportional to 956,476.32, 1,434,903.68 and 273,369.30 is: 410,108.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    956,476.32 : 1,434,903.68 = 273,369.30 : x
  2. Step 2: Convert to fraction form
    956,476.32/1,434,903.68 = 273,369.30/x
  3. Step 3: Cross multiply
    956,476.32x = 1,434,903.68 × 273,369.30
  4. Step 4: Simplify right side
    956,476.32x = 392,258,614,569.02
  5. Step 5: Solve for x
    x = 392,258,614,569.02/956,476.32
  6. Step 6: Final answer
    x = 410,108.03

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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.