Home / 967,081.02-1,334,545.32-537,350.10

Finding the Fourth Proportional to 967,081.02, 1,334,545.32 and 537,350.10

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Solution

The fourth proportional to 967,081.02, 1,334,545.32 and 537,350.10 is: 741,528.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,081.02 : 1,334,545.32 = 537,350.10 : x
  2. Step 2: Convert to fraction form
    967,081.02/1,334,545.32 = 537,350.10/x
  3. Step 3: Cross multiply
    967,081.02x = 1,334,545.32 × 537,350.10
  4. Step 4: Simplify right side
    967,081.02x = 717,118,061,156.53
  5. Step 5: Solve for x
    x = 717,118,061,156.53/967,081.02
  6. Step 6: Final answer
    x = 741,528.42

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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.