Home / 797,024.61-1,100,011.19-525,049.29

Finding the Fourth Proportional to 797,024.61, 1,100,011.19 and 525,049.29

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Solution

The fourth proportional to 797,024.61, 1,100,011.19 and 525,049.29 is: 724,645.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    797,024.61 : 1,100,011.19 = 525,049.29 : x
  2. Step 2: Convert to fraction form
    797,024.61/1,100,011.19 = 525,049.29/x
  3. Step 3: Cross multiply
    797,024.61x = 1,100,011.19 × 525,049.29
  4. Step 4: Simplify right side
    797,024.61x = 577,560,091,676.31
  5. Step 5: Solve for x
    x = 577,560,091,676.31/797,024.61
  6. Step 6: Final answer
    x = 724,645.24

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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.