Home / 954,548.56-1,428,707.32-701,762.12

Finding the Fourth Proportional to 954,548.56, 1,428,707.32 and 701,762.12

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Solution

The fourth proportional to 954,548.56, 1,428,707.32 and 701,762.12 is: 1,050,352.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    954,548.56 : 1,428,707.32 = 701,762.12 : x
  2. Step 2: Convert to fraction form
    954,548.56/1,428,707.32 = 701,762.12/x
  3. Step 3: Cross multiply
    954,548.56x = 1,428,707.32 × 701,762.12
  4. Step 4: Simplify right side
    954,548.56x = 1,002,612,677,742.72
  5. Step 5: Solve for x
    x = 1,002,612,677,742.72/954,548.56
  6. Step 6: Final answer
    x = 1,050,352.72

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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.