Home / 9,034,587.21-13,551,880.48-2,644,839.57

Finding the Fourth Proportional to 9,034,587.21, 13,551,880.48 and 2,644,839.57

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Solution

The fourth proportional to 9,034,587.21, 13,551,880.48 and 2,644,839.57 is: 3,967,259.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,034,587.21 : 13,551,880.48 = 2,644,839.57 : x
  2. Step 2: Convert to fraction form
    9,034,587.21/13,551,880.48 = 2,644,839.57/x
  3. Step 3: Cross multiply
    9,034,587.21x = 13,551,880.48 × 2,644,839.57
  4. Step 4: Simplify right side
    9,034,587.21x = 35,842,549,674,996.70
  5. Step 5: Solve for x
    x = 35,842,549,674,996.70/9,034,587.21
  6. Step 6: Final answer
    x = 3,967,259.25

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.