Home / 5,267,394.90-7,269,594.90-2,975,703.22

Finding the Fourth Proportional to 5,267,394.90, 7,269,594.90 and 2,975,703.22

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Solution

The fourth proportional to 5,267,394.90, 7,269,594.90 and 2,975,703.22 is: 4,106,803.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,267,394.90 : 7,269,594.90 = 2,975,703.22 : x
  2. Step 2: Convert to fraction form
    5,267,394.90/7,269,594.90 = 2,975,703.22/x
  3. Step 3: Cross multiply
    5,267,394.90x = 7,269,594.90 × 2,975,703.22
  4. Step 4: Simplify right side
    5,267,394.90x = 21,632,156,952,025.58
  5. Step 5: Solve for x
    x = 21,632,156,952,025.58/5,267,394.90
  6. Step 6: Final answer
    x = 4,106,803.72

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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.