Home / 614,325.44-921,566.08-240,299.84

Finding the Fourth Proportional to 614,325.44, 921,566.08 and 240,299.84

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Solution

The fourth proportional to 614,325.44, 921,566.08 and 240,299.84 is: 360,480.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    614,325.44 : 921,566.08 = 240,299.84 : x
  2. Step 2: Convert to fraction form
    614,325.44/921,566.08 = 240,299.84/x
  3. Step 3: Cross multiply
    614,325.44x = 921,566.08 × 240,299.84
  4. Step 4: Simplify right side
    614,325.44x = 221,452,181,573.43
  5. Step 5: Solve for x
    x = 221,452,181,573.43/614,325.44
  6. Step 6: Final answer
    x = 360,480.24

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1.5x scale

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.