Home / 5,329,993.96-7,995,550.98-1,736,040.76

Finding the Fourth Proportional to 5,329,993.96, 7,995,550.98 and 1,736,040.76

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Solution

The fourth proportional to 5,329,993.96, 7,995,550.98 and 1,736,040.76 is: 2,604,243.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,329,993.96 : 7,995,550.98 = 1,736,040.76 : x
  2. Step 2: Convert to fraction form
    5,329,993.96/7,995,550.98 = 1,736,040.76/x
  3. Step 3: Cross multiply
    5,329,993.96x = 7,995,550.98 × 1,736,040.76
  4. Step 4: Simplify right side
    5,329,993.96x = 13,880,602,399,937.95
  5. Step 5: Solve for x
    x = 13,880,602,399,937.95/5,329,993.96
  6. Step 6: Final answer
    x = 2,604,243.55

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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.