Home / 7,349,077.94-10,141,892.16-4,041,162.48

Finding the Fourth Proportional to 7,349,077.94, 10,141,892.16 and 4,041,162.48

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Solution

The fourth proportional to 7,349,077.94, 10,141,892.16 and 4,041,162.48 is: 5,576,894.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,349,077.94 : 10,141,892.16 = 4,041,162.48 : x
  2. Step 2: Convert to fraction form
    7,349,077.94/10,141,892.16 = 4,041,162.48/x
  3. Step 3: Cross multiply
    7,349,077.94x = 10,141,892.16 × 4,041,162.48
  4. Step 4: Simplify right side
    7,349,077.94x = 40,985,034,073,198.16
  5. Step 5: Solve for x
    x = 40,985,034,073,198.16/7,349,077.94
  6. Step 6: Final answer
    x = 5,576,894.74

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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.