Home / 2,445,537.69-3,374,939.12-1,413,011.25

Finding the Fourth Proportional to 2,445,537.69, 3,374,939.12 and 1,413,011.25

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Solution

The fourth proportional to 2,445,537.69, 3,374,939.12 and 1,413,011.25 is: 1,950,011.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,445,537.69 : 3,374,939.12 = 1,413,011.25 : x
  2. Step 2: Convert to fraction form
    2,445,537.69/3,374,939.12 = 1,413,011.25/x
  3. Step 3: Cross multiply
    2,445,537.69x = 3,374,939.12 × 1,413,011.25
  4. Step 4: Simplify right side
    2,445,537.69x = 4,768,826,937,560.04
  5. Step 5: Solve for x
    x = 4,768,826,937,560.04/2,445,537.69
  6. Step 6: Final answer
    x = 1,950,011.63

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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.