Home / 5,703,800.63-7,871,244.86-3,289,352.63

Finding the Fourth Proportional to 5,703,800.63, 7,871,244.86 and 3,289,352.63

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Solution

The fourth proportional to 5,703,800.63, 7,871,244.86 and 3,289,352.63 is: 4,539,306.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,703,800.63 : 7,871,244.86 = 3,289,352.63 : x
  2. Step 2: Convert to fraction form
    5,703,800.63/7,871,244.86 = 3,289,352.63/x
  3. Step 3: Cross multiply
    5,703,800.63x = 7,871,244.86 × 3,289,352.63
  4. Step 4: Simplify right side
    5,703,800.63x = 25,891,299,950,482.14
  5. Step 5: Solve for x
    x = 25,891,299,950,482.14/5,703,800.63
  6. Step 6: Final answer
    x = 4,539,306.62

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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.