Home / 967,280.12-1,334,432.50-604,073.42

Finding the Fourth Proportional to 967,280.12, 1,334,432.50 and 604,073.42

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Solution

The fourth proportional to 967,280.12, 1,334,432.50 and 604,073.42 is: 833,362.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,280.12 : 1,334,432.50 = 604,073.42 : x
  2. Step 2: Convert to fraction form
    967,280.12/1,334,432.50 = 604,073.42/x
  3. Step 3: Cross multiply
    967,280.12x = 1,334,432.50 × 604,073.42
  4. Step 4: Simplify right side
    967,280.12x = 806,095,195,851.80
  5. Step 5: Solve for x
    x = 806,095,195,851.80/967,280.12
  6. Step 6: Final answer
    x = 833,362.73

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1.5x scale

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.