Home / 4,039,747.70-5,569,809.35-2,587,054.82

Finding the Fourth Proportional to 4,039,747.70, 5,569,809.35 and 2,587,054.82

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Solution

The fourth proportional to 4,039,747.70, 5,569,809.35 and 2,587,054.82 is: 3,566,906.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,039,747.70 : 5,569,809.35 = 2,587,054.82 : x
  2. Step 2: Convert to fraction form
    4,039,747.70/5,569,809.35 = 2,587,054.82/x
  3. Step 3: Cross multiply
    4,039,747.70x = 5,569,809.35 × 2,587,054.82
  4. Step 4: Simplify right side
    4,039,747.70x = 14,409,402,084,614.25
  5. Step 5: Solve for x
    x = 14,409,402,084,614.25/4,039,747.70
  6. Step 6: Final answer
    x = 3,566,906.44

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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.