Home / 847,258.98-1,168,925.10-541,514.34

Finding the Fourth Proportional to 847,258.98, 1,168,925.10 and 541,514.34

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Solution

The fourth proportional to 847,258.98, 1,168,925.10 and 541,514.34 is: 747,102.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    847,258.98 : 1,168,925.10 = 541,514.34 : x
  2. Step 2: Convert to fraction form
    847,258.98/1,168,925.10 = 541,514.34/x
  3. Step 3: Cross multiply
    847,258.98x = 1,168,925.10 × 541,514.34
  4. Step 4: Simplify right side
    847,258.98x = 632,989,704,035.93
  5. Step 5: Solve for x
    x = 632,989,704,035.93/847,258.98
  6. Step 6: Final answer
    x = 747,102.97

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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.