Home / 2,440,484.29-3,368,030.43-1,352,801.71

Finding the Fourth Proportional to 2,440,484.29, 3,368,030.43 and 1,352,801.71

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Solution

The fourth proportional to 2,440,484.29, 3,368,030.43 and 1,352,801.71 is: 1,866,956.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,440,484.29 : 3,368,030.43 = 1,352,801.71 : x
  2. Step 2: Convert to fraction form
    2,440,484.29/3,368,030.43 = 1,352,801.71/x
  3. Step 3: Cross multiply
    2,440,484.29x = 3,368,030.43 × 1,352,801.71
  4. Step 4: Simplify right side
    2,440,484.29x = 4,556,277,301,431.88
  5. Step 5: Solve for x
    x = 4,556,277,301,431.88/2,440,484.29
  6. Step 6: Final answer
    x = 1,866,956.21

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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.