Home / 3,315,925.73-4,575,945.15-1,845,810.97

Finding the Fourth Proportional to 3,315,925.73, 4,575,945.15 and 1,845,810.97

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Solution

The fourth proportional to 3,315,925.73, 4,575,945.15 and 1,845,810.97 is: 2,547,201.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,315,925.73 : 4,575,945.15 = 1,845,810.97 : x
  2. Step 2: Convert to fraction form
    3,315,925.73/4,575,945.15 = 1,845,810.97/x
  3. Step 3: Cross multiply
    3,315,925.73x = 4,575,945.15 × 1,845,810.97
  4. Step 4: Simplify right side
    3,315,925.73x = 8,446,329,744,548.43
  5. Step 5: Solve for x
    x = 8,446,329,744,548.43/3,315,925.73
  6. Step 6: Final answer
    x = 2,547,201.12

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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.