Home / 2,677,594.52-3,694,560.80-1,590,207.19

Finding the Fourth Proportional to 2,677,594.52, 3,694,560.80 and 1,590,207.19

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Solution

The fourth proportional to 2,677,594.52, 3,694,560.80 and 1,590,207.19 is: 2,194,177.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,677,594.52 : 3,694,560.80 = 1,590,207.19 : x
  2. Step 2: Convert to fraction form
    2,677,594.52/3,694,560.80 = 1,590,207.19/x
  3. Step 3: Cross multiply
    2,677,594.52x = 3,694,560.80 × 1,590,207.19
  4. Step 4: Simplify right side
    2,677,594.52x = 5,875,117,130,864.71
  5. Step 5: Solve for x
    x = 5,875,117,130,864.71/2,677,594.52
  6. Step 6: Final answer
    x = 2,194,177.30

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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.