Home / 971,513.00-1,457,366.72-297,586.52

Finding the Fourth Proportional to 971,513.00, 1,457,366.72 and 297,586.52

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Solution

The fourth proportional to 971,513.00, 1,457,366.72 and 297,586.52 is: 446,409.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    971,513.00 : 1,457,366.72 = 297,586.52 : x
  2. Step 2: Convert to fraction form
    971,513.00/1,457,366.72 = 297,586.52/x
  3. Step 3: Cross multiply
    971,513.00x = 1,457,366.72 × 297,586.52
  4. Step 4: Simplify right side
    971,513.00x = 433,692,681,793.85
  5. Step 5: Solve for x
    x = 433,692,681,793.85/971,513.00
  6. Step 6: Final answer
    x = 446,409.55

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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.