Home / 2,944,007.60-4,416,011.40-1,810,266.80

Finding the Fourth Proportional to 2,944,007.60, 4,416,011.40 and 1,810,266.80

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Solution

The fourth proportional to 2,944,007.60, 4,416,011.40 and 1,810,266.80 is: 2,715,400.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,944,007.60 : 4,416,011.40 = 1,810,266.80 : x
  2. Step 2: Convert to fraction form
    2,944,007.60/4,416,011.40 = 1,810,266.80/x
  3. Step 3: Cross multiply
    2,944,007.60x = 4,416,011.40 × 1,810,266.80
  4. Step 4: Simplify right side
    2,944,007.60x = 7,994,158,825,841.52
  5. Step 5: Solve for x
    x = 7,994,158,825,841.52/2,944,007.60
  6. Step 6: Final answer
    x = 2,715,400.20

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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.