Home / 4,895,189.90-6,753,888.87-2,934,352.52

Finding the Fourth Proportional to 4,895,189.90, 6,753,888.87 and 2,934,352.52

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Solution

The fourth proportional to 4,895,189.90, 6,753,888.87 and 2,934,352.52 is: 4,048,523.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,895,189.90 : 6,753,888.87 = 2,934,352.52 : x
  2. Step 2: Convert to fraction form
    4,895,189.90/6,753,888.87 = 2,934,352.52/x
  3. Step 3: Cross multiply
    4,895,189.90x = 6,753,888.87 × 2,934,352.52
  4. Step 4: Simplify right side
    4,895,189.90x = 19,818,290,842,369.18
  5. Step 5: Solve for x
    x = 19,818,290,842,369.18/4,895,189.90
  6. Step 6: Final answer
    x = 4,048,523.40

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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.