Home / 2,630,363.04-3,632,408.52-2,487,069.12

Finding the Fourth Proportional to 2,630,363.04, 3,632,408.52 and 2,487,069.12

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Solution

The fourth proportional to 2,630,363.04, 3,632,408.52 and 2,487,069.12 is: 3,434,526.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,630,363.04 : 3,632,408.52 = 2,487,069.12 : x
  2. Step 2: Convert to fraction form
    2,630,363.04/3,632,408.52 = 2,487,069.12/x
  3. Step 3: Cross multiply
    2,630,363.04x = 3,632,408.52 × 2,487,069.12
  4. Step 4: Simplify right side
    2,630,363.04x = 9,034,051,061,316.90
  5. Step 5: Solve for x
    x = 9,034,051,061,316.90/2,630,363.04
  6. Step 6: Final answer
    x = 3,434,526.31

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.