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Finding the Fourth Proportional to 435,430.04, 600,888.18 and 244,438.52

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Solution

The fourth proportional to 435,430.04, 600,888.18 and 244,438.52 is: 337,322.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    435,430.04 : 600,888.18 = 244,438.52 : x
  2. Step 2: Convert to fraction form
    435,430.04/600,888.18 = 244,438.52/x
  3. Step 3: Cross multiply
    435,430.04x = 600,888.18 × 244,438.52
  4. Step 4: Simplify right side
    435,430.04x = 146,880,217,404.69
  5. Step 5: Solve for x
    x = 146,880,217,404.69/435,430.04
  6. Step 6: Final answer
    x = 337,322.20

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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.