Home / 3,442,717.04-4,750,883.36-1,893,888.17

Finding the Fourth Proportional to 3,442,717.04, 4,750,883.36 and 1,893,888.17

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Solution

The fourth proportional to 3,442,717.04, 4,750,883.36 and 1,893,888.17 is: 2,613,529.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,442,717.04 : 4,750,883.36 = 1,893,888.17 : x
  2. Step 2: Convert to fraction form
    3,442,717.04/4,750,883.36 = 1,893,888.17/x
  3. Step 3: Cross multiply
    3,442,717.04x = 4,750,883.36 × 1,893,888.17
  4. Step 4: Simplify right side
    3,442,717.04x = 8,997,641,768,799.44
  5. Step 5: Solve for x
    x = 8,997,641,768,799.44/3,442,717.04
  6. Step 6: Final answer
    x = 2,613,529.27

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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.