Home / 2,336,381.73-3,225,666.47-1,791,470.79

Finding the Fourth Proportional to 2,336,381.73, 3,225,666.47 and 1,791,470.79

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Solution

The fourth proportional to 2,336,381.73, 3,225,666.47 and 1,791,470.79 is: 2,473,348.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,336,381.73 : 3,225,666.47 = 1,791,470.79 : x
  2. Step 2: Convert to fraction form
    2,336,381.73/3,225,666.47 = 1,791,470.79/x
  3. Step 3: Cross multiply
    2,336,381.73x = 3,225,666.47 × 1,791,470.79
  4. Step 4: Simplify right side
    2,336,381.73x = 5,778,687,250,330.06
  5. Step 5: Solve for x
    x = 5,778,687,250,330.06/2,336,381.73
  6. Step 6: Final answer
    x = 2,473,348.93

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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.