Home / 2,735,417.96-3,775,398.33-1,803,489.38

Finding the Fourth Proportional to 2,735,417.96, 3,775,398.33 and 1,803,489.38

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Solution

The fourth proportional to 2,735,417.96, 3,775,398.33 and 1,803,489.38 is: 2,489,159.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,735,417.96 : 3,775,398.33 = 1,803,489.38 : x
  2. Step 2: Convert to fraction form
    2,735,417.96/3,775,398.33 = 1,803,489.38/x
  3. Step 3: Cross multiply
    2,735,417.96x = 3,775,398.33 × 1,803,489.38
  4. Step 4: Simplify right side
    2,735,417.96x = 6,808,890,793,424.74
  5. Step 5: Solve for x
    x = 6,808,890,793,424.74/2,735,417.96
  6. Step 6: Final answer
    x = 2,489,159.20

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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.