Home / 954,089.20-1,316,667.24-524,380.24

Finding the Fourth Proportional to 954,089.20, 1,316,667.24 and 524,380.24

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Solution

The fourth proportional to 954,089.20, 1,316,667.24 and 524,380.24 is: 723,658.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    954,089.20 : 1,316,667.24 = 524,380.24 : x
  2. Step 2: Convert to fraction form
    954,089.20/1,316,667.24 = 524,380.24/x
  3. Step 3: Cross multiply
    954,089.20x = 1,316,667.24 × 524,380.24
  4. Step 4: Simplify right side
    954,089.20x = 690,434,283,311.34
  5. Step 5: Solve for x
    x = 690,434,283,311.34/954,089.20
  6. Step 6: Final answer
    x = 723,658.00

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.