Home / 9,041,137.40-13,561,706.10-2,309,551.40

Finding the Fourth Proportional to 9,041,137.40, 13,561,706.10 and 2,309,551.40

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Solution

The fourth proportional to 9,041,137.40, 13,561,706.10 and 2,309,551.40 is: 3,464,327.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,041,137.40 : 13,561,706.10 = 2,309,551.40 : x
  2. Step 2: Convert to fraction form
    9,041,137.40/13,561,706.10 = 2,309,551.40/x
  3. Step 3: Cross multiply
    9,041,137.40x = 13,561,706.10 × 2,309,551.40
  4. Step 4: Simplify right side
    9,041,137.40x = 31,321,457,309,643.54
  5. Step 5: Solve for x
    x = 31,321,457,309,643.54/9,041,137.40
  6. Step 6: Final answer
    x = 3,464,327.10

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Similar ratio
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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.