Home / 2,799,499.95-4,199,249.93-2,752,843.95

Finding the Fourth Proportional to 2,799,499.95, 4,199,249.93 and 2,752,843.95

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Solution

The fourth proportional to 2,799,499.95, 4,199,249.93 and 2,752,843.95 is: 4,129,265.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,799,499.95 : 4,199,249.93 = 2,752,843.95 : x
  2. Step 2: Convert to fraction form
    2,799,499.95/4,199,249.93 = 2,752,843.95/x
  3. Step 3: Cross multiply
    2,799,499.95x = 4,199,249.93 × 2,752,843.95
  4. Step 4: Simplify right side
    2,799,499.95x = 11,559,879,750,574.20
  5. Step 5: Solve for x
    x = 11,559,879,750,574.20/2,799,499.95
  6. Step 6: Final answer
    x = 4,129,265.93

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1.5x scale

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.