Home / 4,328,264.50-5,973,281.49-2,420,552.50

Finding the Fourth Proportional to 4,328,264.50, 5,973,281.49 and 2,420,552.50

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Solution

The fourth proportional to 4,328,264.50, 5,973,281.49 and 2,420,552.50 is: 3,340,517.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,328,264.50 : 5,973,281.49 = 2,420,552.50 : x
  2. Step 2: Convert to fraction form
    4,328,264.50/5,973,281.49 = 2,420,552.50/x
  3. Step 3: Cross multiply
    4,328,264.50x = 5,973,281.49 × 2,420,552.50
  4. Step 4: Simplify right side
    4,328,264.50x = 14,458,641,443,823.22
  5. Step 5: Solve for x
    x = 14,458,641,443,823.22/4,328,264.50
  6. Step 6: Final answer
    x = 3,340,517.07

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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.