Home / 5,014,654.95-6,920,029.75-2,722,763.19

Finding the Fourth Proportional to 5,014,654.95, 6,920,029.75 and 2,722,763.19

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Solution

The fourth proportional to 5,014,654.95, 6,920,029.75 and 2,722,763.19 is: 3,757,307.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,014,654.95 : 6,920,029.75 = 2,722,763.19 : x
  2. Step 2: Convert to fraction form
    5,014,654.95/6,920,029.75 = 2,722,763.19/x
  3. Step 3: Cross multiply
    5,014,654.95x = 6,920,029.75 × 2,722,763.19
  4. Step 4: Simplify right side
    5,014,654.95x = 18,841,602,277,004.90
  5. Step 5: Solve for x
    x = 18,841,602,277,004.90/5,014,654.95
  6. Step 6: Final answer
    x = 3,757,307.82

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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.