Home / 1,446,570.90-2,167,463.07-1,025,094.42

Finding the Fourth Proportional to 1,446,570.90, 2,167,463.07 and 1,025,094.42

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Solution

The fourth proportional to 1,446,570.90, 2,167,463.07 and 1,025,094.42 is: 1,535,945.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,446,570.90 : 2,167,463.07 = 1,025,094.42 : x
  2. Step 2: Convert to fraction form
    1,446,570.90/2,167,463.07 = 1,025,094.42/x
  3. Step 3: Cross multiply
    1,446,570.90x = 2,167,463.07 × 1,025,094.42
  4. Step 4: Simplify right side
    1,446,570.90x = 2,221,854,298,613.07
  5. Step 5: Solve for x
    x = 2,221,854,298,613.07/1,446,570.90
  6. Step 6: Final answer
    x = 1,535,945.66

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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.