Home / 4,192,577.98-5,785,722.83-2,357,044.45

Finding the Fourth Proportional to 4,192,577.98, 5,785,722.83 and 2,357,044.45

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Solution

The fourth proportional to 4,192,577.98, 5,785,722.83 and 2,357,044.45 is: 3,252,701.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,192,577.98 : 5,785,722.83 = 2,357,044.45 : x
  2. Step 2: Convert to fraction form
    4,192,577.98/5,785,722.83 = 2,357,044.45/x
  3. Step 3: Cross multiply
    4,192,577.98x = 5,785,722.83 × 2,357,044.45
  4. Step 4: Simplify right side
    4,192,577.98x = 13,637,205,877,118.10
  5. Step 5: Solve for x
    x = 13,637,205,877,118.10/4,192,577.98
  6. Step 6: Final answer
    x = 3,252,701.79

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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.