Home / 968,674.90-1,336,750.51-560,793.98

Finding the Fourth Proportional to 968,674.90, 1,336,750.51 and 560,793.98

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Solution

The fourth proportional to 968,674.90, 1,336,750.51 and 560,793.98 is: 773,883.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    968,674.90 : 1,336,750.51 = 560,793.98 : x
  2. Step 2: Convert to fraction form
    968,674.90/1,336,750.51 = 560,793.98/x
  3. Step 3: Cross multiply
    968,674.90x = 1,336,750.51 × 560,793.98
  4. Step 4: Simplify right side
    968,674.90x = 749,641,638,769.93
  5. Step 5: Solve for x
    x = 749,641,638,769.93/968,674.90
  6. Step 6: Final answer
    x = 773,883.62

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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.