Home / 2,514,676.85-3,772,577.69-917,239.93

Finding the Fourth Proportional to 2,514,676.85, 3,772,577.69 and 917,239.93

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Solution

The fourth proportional to 2,514,676.85, 3,772,577.69 and 917,239.93 is: 1,376,065.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,514,676.85 : 3,772,577.69 = 917,239.93 : x
  2. Step 2: Convert to fraction form
    2,514,676.85/3,772,577.69 = 917,239.93/x
  3. Step 3: Cross multiply
    2,514,676.85x = 3,772,577.69 × 917,239.93
  4. Step 4: Simplify right side
    2,514,676.85x = 3,460,358,896,295.16
  5. Step 5: Solve for x
    x = 3,460,358,896,295.16/2,514,676.85
  6. Step 6: Final answer
    x = 1,376,065.04

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.