Home / 2,614,807.80-3,922,211.70-1,551,925.80

Finding the Fourth Proportional to 2,614,807.80, 3,922,211.70 and 1,551,925.80

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Solution

The fourth proportional to 2,614,807.80, 3,922,211.70 and 1,551,925.80 is: 2,327,888.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,614,807.80 : 3,922,211.70 = 1,551,925.80 : x
  2. Step 2: Convert to fraction form
    2,614,807.80/3,922,211.70 = 1,551,925.80/x
  3. Step 3: Cross multiply
    2,614,807.80x = 3,922,211.70 × 1,551,925.80
  4. Step 4: Simplify right side
    2,614,807.80x = 6,086,981,530,291.86
  5. Step 5: Solve for x
    x = 6,086,981,530,291.86/2,614,807.80
  6. Step 6: Final answer
    x = 2,327,888.70

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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.