Home / 2,461,370.75-3,397,034.01-1,373,712.39

Finding the Fourth Proportional to 2,461,370.75, 3,397,034.01 and 1,373,712.39

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Solution

The fourth proportional to 2,461,370.75, 3,397,034.01 and 1,373,712.39 is: 1,895,914.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,461,370.75 : 3,397,034.01 = 1,373,712.39 : x
  2. Step 2: Convert to fraction form
    2,461,370.75/3,397,034.01 = 1,373,712.39/x
  3. Step 3: Cross multiply
    2,461,370.75x = 3,397,034.01 × 1,373,712.39
  4. Step 4: Simplify right side
    2,461,370.75x = 4,666,547,708,788.38
  5. Step 5: Solve for x
    x = 4,666,547,708,788.38/2,461,370.75
  6. Step 6: Final answer
    x = 1,895,914.18

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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.