Home / 9,675,182.54-14,512,803.65-2,388,643.12

Finding the Fourth Proportional to 9,675,182.54, 14,512,803.65 and 2,388,643.12

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Solution

The fourth proportional to 9,675,182.54, 14,512,803.65 and 2,388,643.12 is: 3,582,972.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,675,182.54 : 14,512,803.65 = 2,388,643.12 : x
  2. Step 2: Convert to fraction form
    9,675,182.54/14,512,803.65 = 2,388,643.12/x
  3. Step 3: Cross multiply
    9,675,182.54x = 14,512,803.65 × 2,388,643.12
  4. Step 4: Simplify right side
    9,675,182.54x = 34,665,908,578,540.17
  5. Step 5: Solve for x
    x = 34,665,908,578,540.17/9,675,182.54
  6. Step 6: Final answer
    x = 3,582,972.05

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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.