Home / 4,529,830-6,251,269.34-2,569,839.24

Finding the Fourth Proportional to 4,529,830, 6,251,269.34 and 2,569,839.24

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Solution

The fourth proportional to 4,529,830, 6,251,269.34 and 2,569,839.24 is: 3,546,437.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,529,830 : 6,251,269.34 = 2,569,839.24 : x
  2. Step 2: Convert to fraction form
    4,529,830/6,251,269.34 = 2,569,839.24/x
  3. Step 3: Cross multiply
    4,529,830x = 6,251,269.34 × 2,569,839.24
  4. Step 4: Simplify right side
    4,529,830x = 16,064,757,249,740.90
  5. Step 5: Solve for x
    x = 16,064,757,249,740.90/4,529,830
  6. Step 6: Final answer
    x = 3,546,437.12

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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.