Home / 5,070,001.80-7,605,002.70-2,544,745.80

Finding the Fourth Proportional to 5,070,001.80, 7,605,002.70 and 2,544,745.80

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Solution

The fourth proportional to 5,070,001.80, 7,605,002.70 and 2,544,745.80 is: 3,817,118.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,070,001.80 : 7,605,002.70 = 2,544,745.80 : x
  2. Step 2: Convert to fraction form
    5,070,001.80/7,605,002.70 = 2,544,745.80/x
  3. Step 3: Cross multiply
    5,070,001.80x = 7,605,002.70 × 2,544,745.80
  4. Step 4: Simplify right side
    5,070,001.80x = 19,352,798,679,813.66
  5. Step 5: Solve for x
    x = 19,352,798,679,813.66/5,070,001.80
  6. Step 6: Final answer
    x = 3,817,118.70

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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.