Home / 2,008,565.23-3,011,738.80-1,046,619.19

Finding the Fourth Proportional to 2,008,565.23, 3,011,738.80 and 1,046,619.19

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Solution

The fourth proportional to 2,008,565.23, 3,011,738.80 and 1,046,619.19 is: 1,569,350.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,008,565.23 : 3,011,738.80 = 1,046,619.19 : x
  2. Step 2: Convert to fraction form
    2,008,565.23/3,011,738.80 = 1,046,619.19/x
  3. Step 3: Cross multiply
    2,008,565.23x = 3,011,738.80 × 1,046,619.19
  4. Step 4: Simplify right side
    2,008,565.23x = 3,152,143,623,347.57
  5. Step 5: Solve for x
    x = 3,152,143,623,347.57/2,008,565.23
  6. Step 6: Final answer
    x = 1,569,350.89

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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.