Home / 694,541.34-1,041,101.60-469,925.51

Finding the Fourth Proportional to 694,541.34, 1,041,101.60 and 469,925.51

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Solution

The fourth proportional to 694,541.34, 1,041,101.60 and 469,925.51 is: 704,407.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    694,541.34 : 1,041,101.60 = 469,925.51 : x
  2. Step 2: Convert to fraction form
    694,541.34/1,041,101.60 = 469,925.51/x
  3. Step 3: Cross multiply
    694,541.34x = 1,041,101.60 × 469,925.51
  4. Step 4: Simplify right side
    694,541.34x = 489,240,192,786.68
  5. Step 5: Solve for x
    x = 489,240,192,786.68/694,541.34
  6. Step 6: Final answer
    x = 704,407.59

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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.