Home / 967,931.55-1,450,589.46-368,565.75

Finding the Fourth Proportional to 967,931.55, 1,450,589.46 and 368,565.75

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Solution

The fourth proportional to 967,931.55, 1,450,589.46 and 368,565.75 is: 552,350.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,931.55 : 1,450,589.46 = 368,565.75 : x
  2. Step 2: Convert to fraction form
    967,931.55/1,450,589.46 = 368,565.75/x
  3. Step 3: Cross multiply
    967,931.55x = 1,450,589.46 × 368,565.75
  4. Step 4: Simplify right side
    967,931.55x = 534,637,592,267.00
  5. Step 5: Solve for x
    x = 534,637,592,267.00/967,931.55
  6. Step 6: Final answer
    x = 552,350.62

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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.