Home / 1,891,752.15-2,610,673.50-1,032,367.87

Finding the Fourth Proportional to 1,891,752.15, 2,610,673.50 and 1,032,367.87

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Solution

The fourth proportional to 1,891,752.15, 2,610,673.50 and 1,032,367.87 is: 1,424,697.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,891,752.15 : 2,610,673.50 = 1,032,367.87 : x
  2. Step 2: Convert to fraction form
    1,891,752.15/2,610,673.50 = 1,032,367.87/x
  3. Step 3: Cross multiply
    1,891,752.15x = 2,610,673.50 × 1,032,367.87
  4. Step 4: Simplify right side
    1,891,752.15x = 2,695,175,440,460.44
  5. Step 5: Solve for x
    x = 2,695,175,440,460.44/1,891,752.15
  6. Step 6: Final answer
    x = 1,424,697.97

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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.