Home / 2,205,527.70-3,308,291.55-875,831.70

Finding the Fourth Proportional to 2,205,527.70, 3,308,291.55 and 875,831.70

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Solution

The fourth proportional to 2,205,527.70, 3,308,291.55 and 875,831.70 is: 1,313,747.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,205,527.70 : 3,308,291.55 = 875,831.70 : x
  2. Step 2: Convert to fraction form
    2,205,527.70/3,308,291.55 = 875,831.70/x
  3. Step 3: Cross multiply
    2,205,527.70x = 3,308,291.55 × 875,831.70
  4. Step 4: Simplify right side
    2,205,527.70x = 2,897,506,612,332.14
  5. Step 5: Solve for x
    x = 2,897,506,612,332.14/2,205,527.70
  6. Step 6: Final answer
    x = 1,313,747.55

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Similar ratio
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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.