Home / 4,158,045.15-6,237,067.73-2,814,352.35

Finding the Fourth Proportional to 4,158,045.15, 6,237,067.73 and 2,814,352.35

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Solution

The fourth proportional to 4,158,045.15, 6,237,067.73 and 2,814,352.35 is: 4,221,528.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,158,045.15 : 6,237,067.73 = 2,814,352.35 : x
  2. Step 2: Convert to fraction form
    4,158,045.15/6,237,067.73 = 2,814,352.35/x
  3. Step 3: Cross multiply
    4,158,045.15x = 6,237,067.73 × 2,814,352.35
  4. Step 4: Simplify right side
    4,158,045.15x = 17,553,306,208,962.90
  5. Step 5: Solve for x
    x = 17,553,306,208,962.90/4,158,045.15
  6. Step 6: Final answer
    x = 4,221,528.53

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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.