Home / 3,356,235.80-5,035,082.70-1,226,316.52

Finding the Fourth Proportional to 3,356,235.80, 5,035,082.70 and 1,226,316.52

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Solution

The fourth proportional to 3,356,235.80, 5,035,082.70 and 1,226,316.52 is: 1,839,741.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,356,235.80 : 5,035,082.70 = 1,226,316.52 : x
  2. Step 2: Convert to fraction form
    3,356,235.80/5,035,082.70 = 1,226,316.52/x
  3. Step 3: Cross multiply
    3,356,235.80x = 5,035,082.70 × 1,226,316.52
  4. Step 4: Simplify right side
    3,356,235.80x = 6,174,605,094,576.20
  5. Step 5: Solve for x
    x = 6,174,605,094,576.20/3,356,235.80
  6. Step 6: Final answer
    x = 1,839,741.15

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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.