Home / 1,068,429.92-1,474,433.03-584,994.93

Finding the Fourth Proportional to 1,068,429.92, 1,474,433.03 and 584,994.93

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Solution

The fourth proportional to 1,068,429.92, 1,474,433.03 and 584,994.93 is: 807,292.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,068,429.92 : 1,474,433.03 = 584,994.93 : x
  2. Step 2: Convert to fraction form
    1,068,429.92/1,474,433.03 = 584,994.93/x
  3. Step 3: Cross multiply
    1,068,429.92x = 1,474,433.03 × 584,994.93
  4. Step 4: Simplify right side
    1,068,429.92x = 862,535,852,257.83
  5. Step 5: Solve for x
    x = 862,535,852,257.83/1,068,429.92
  6. Step 6: Final answer
    x = 807,292.87

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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.