Home / 8,009,938.03-11,053,767.56-4,338,854.56

Finding the Fourth Proportional to 8,009,938.03, 11,053,767.56 and 4,338,854.56

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Solution

The fourth proportional to 8,009,938.03, 11,053,767.56 and 4,338,854.56 is: 5,987,648.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,009,938.03 : 11,053,767.56 = 4,338,854.56 : x
  2. Step 2: Convert to fraction form
    8,009,938.03/11,053,767.56 = 4,338,854.56/x
  3. Step 3: Cross multiply
    8,009,938.03x = 11,053,767.56 × 4,338,854.56
  4. Step 4: Simplify right side
    8,009,938.03x = 47,960,689,818,302.93
  5. Step 5: Solve for x
    x = 47,960,689,818,302.93/8,009,938.03
  6. Step 6: Final answer
    x = 5,987,648.05

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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.