Home / 4,017,207.51-5,545,442.81-2,712,227.35

Finding the Fourth Proportional to 4,017,207.51, 5,545,442.81 and 2,712,227.35

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Solution

The fourth proportional to 4,017,207.51, 5,545,442.81 and 2,712,227.35 is: 3,744,019.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,017,207.51 : 5,545,442.81 = 2,712,227.35 : x
  2. Step 2: Convert to fraction form
    4,017,207.51/5,545,442.81 = 2,712,227.35/x
  3. Step 3: Cross multiply
    4,017,207.51x = 5,545,442.81 × 2,712,227.35
  4. Step 4: Simplify right side
    4,017,207.51x = 15,040,501,650,059.82
  5. Step 5: Solve for x
    x = 15,040,501,650,059.82/4,017,207.51
  6. Step 6: Final answer
    x = 3,744,019.10

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1.5x scale

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.