Home / 3,020,167.32-4,531,035.06-1,126,923

Finding the Fourth Proportional to 3,020,167.32, 4,531,035.06 and 1,126,923

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Solution

The fourth proportional to 3,020,167.32, 4,531,035.06 and 1,126,923 is: 1,690,677.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,020,167.32 : 4,531,035.06 = 1,126,923 : x
  2. Step 2: Convert to fraction form
    3,020,167.32/4,531,035.06 = 1,126,923/x
  3. Step 3: Cross multiply
    3,020,167.32x = 4,531,035.06 × 1,126,923
  4. Step 4: Simplify right side
    3,020,167.32x = 5,106,127,622,920.38
  5. Step 5: Solve for x
    x = 5,106,127,622,920.38/3,020,167.32
  6. Step 6: Final answer
    x = 1,690,677.07

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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.