Home / 3,041,502.96-4,196,989.68-1,817,565.60

Finding the Fourth Proportional to 3,041,502.96, 4,196,989.68 and 1,817,565.60

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Solution

The fourth proportional to 3,041,502.96, 4,196,989.68 and 1,817,565.60 is: 2,508,070.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,041,502.96 : 4,196,989.68 = 1,817,565.60 : x
  2. Step 2: Convert to fraction form
    3,041,502.96/4,196,989.68 = 1,817,565.60/x
  3. Step 3: Cross multiply
    3,041,502.96x = 4,196,989.68 × 1,817,565.60
  4. Step 4: Simplify right side
    3,041,502.96x = 7,628,304,065,923.01
  5. Step 5: Solve for x
    x = 7,628,304,065,923.01/3,041,502.96
  6. Step 6: Final answer
    x = 2,508,070.57

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.