Home / 967,081.16-1,334,513.32-537,346.60

Finding the Fourth Proportional to 967,081.16, 1,334,513.32 and 537,346.60

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Solution

The fourth proportional to 967,081.16, 1,334,513.32 and 537,346.60 is: 741,505.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,081.16 : 1,334,513.32 = 537,346.60 : x
  2. Step 2: Convert to fraction form
    967,081.16/1,334,513.32 = 537,346.60/x
  3. Step 3: Cross multiply
    967,081.16x = 1,334,513.32 × 537,346.60
  4. Step 4: Simplify right side
    967,081.16x = 717,096,195,156.71
  5. Step 5: Solve for x
    x = 717,096,195,156.71/967,081.16
  6. Step 6: Final answer
    x = 741,505.70

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Why These Related Problems?

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