Home / 2,347,928.70-3,521,431.08-750,061.14

Finding the Fourth Proportional to 2,347,928.70, 3,521,431.08 and 750,061.14

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Solution

The fourth proportional to 2,347,928.70, 3,521,431.08 and 750,061.14 is: 1,124,944.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,347,928.70 : 3,521,431.08 = 750,061.14 : x
  2. Step 2: Convert to fraction form
    2,347,928.70/3,521,431.08 = 750,061.14/x
  3. Step 3: Cross multiply
    2,347,928.70x = 3,521,431.08 × 750,061.14
  4. Step 4: Simplify right side
    2,347,928.70x = 2,641,288,610,296.23
  5. Step 5: Solve for x
    x = 2,641,288,610,296.23/2,347,928.70
  6. Step 6: Final answer
    x = 1,124,944.13

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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.