Home / 370,816.17-554,701.46-296,082.24

Finding the Fourth Proportional to 370,816.17, 554,701.46 and 296,082.24

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Solution

The fourth proportional to 370,816.17, 554,701.46 and 296,082.24 is: 442,907.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    370,816.17 : 554,701.46 = 296,082.24 : x
  2. Step 2: Convert to fraction form
    370,816.17/554,701.46 = 296,082.24/x
  3. Step 3: Cross multiply
    370,816.17x = 554,701.46 × 296,082.24
  4. Step 4: Simplify right side
    370,816.17x = 164,237,249,327.66
  5. Step 5: Solve for x
    x = 164,237,249,327.66/370,816.17
  6. Step 6: Final answer
    x = 442,907.46

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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.