Home / 1,346,060.42-1,857,569.19-734,226.33

Finding the Fourth Proportional to 1,346,060.42, 1,857,569.19 and 734,226.33

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Solution

The fourth proportional to 1,346,060.42, 1,857,569.19 and 734,226.33 is: 1,013,235.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,346,060.42 : 1,857,569.19 = 734,226.33 : x
  2. Step 2: Convert to fraction form
    1,346,060.42/1,857,569.19 = 734,226.33/x
  3. Step 3: Cross multiply
    1,346,060.42x = 1,857,569.19 × 734,226.33
  4. Step 4: Simplify right side
    1,346,060.42x = 1,363,876,209,094.77
  5. Step 5: Solve for x
    x = 1,363,876,209,094.77/1,346,060.42
  6. Step 6: Final answer
    x = 1,013,235.51

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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.