Home / 2,394,085.91-3,303,918.20-1,306,417.16

Finding the Fourth Proportional to 2,394,085.91, 3,303,918.20 and 1,306,417.16

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Solution

The fourth proportional to 2,394,085.91, 3,303,918.20 and 1,306,417.16 is: 1,802,899.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,394,085.91 : 3,303,918.20 = 1,306,417.16 : x
  2. Step 2: Convert to fraction form
    2,394,085.91/3,303,918.20 = 1,306,417.16/x
  3. Step 3: Cross multiply
    2,394,085.91x = 3,303,918.20 × 1,306,417.16
  4. Step 4: Simplify right side
    2,394,085.91x = 4,316,295,443,242.15
  5. Step 5: Solve for x
    x = 4,316,295,443,242.15/2,394,085.91
  6. Step 6: Final answer
    x = 1,802,899.15

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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.