Home / 5,569,726.98-8,352,969.69-2,157,252.47

Finding the Fourth Proportional to 5,569,726.98, 8,352,969.69 and 2,157,252.47

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Solution

The fourth proportional to 5,569,726.98, 8,352,969.69 and 2,157,252.47 is: 3,235,250.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,569,726.98 : 8,352,969.69 = 2,157,252.47 : x
  2. Step 2: Convert to fraction form
    5,569,726.98/8,352,969.69 = 2,157,252.47/x
  3. Step 3: Cross multiply
    5,569,726.98x = 8,352,969.69 × 2,157,252.47
  4. Step 4: Simplify right side
    5,569,726.98x = 18,019,464,453,822.79
  5. Step 5: Solve for x
    x = 18,019,464,453,822.79/5,569,726.98
  6. Step 6: Final answer
    x = 3,235,250.94

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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.