Home / 4,498,952.10-6,749,412.30-1,465,801.80

Finding the Fourth Proportional to 4,498,952.10, 6,749,412.30 and 1,465,801.80

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Solution

The fourth proportional to 4,498,952.10, 6,749,412.30 and 1,465,801.80 is: 2,199,023.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,498,952.10 : 6,749,412.30 = 1,465,801.80 : x
  2. Step 2: Convert to fraction form
    4,498,952.10/6,749,412.30 = 1,465,801.80/x
  3. Step 3: Cross multiply
    4,498,952.10x = 6,749,412.30 × 1,465,801.80
  4. Step 4: Simplify right side
    4,498,952.10x = 9,893,300,698,282.14
  5. Step 5: Solve for x
    x = 9,893,300,698,282.14/4,498,952.10
  6. Step 6: Final answer
    x = 2,199,023.35

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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.