Home / 4,745,271.86-6,548,442.54-2,569,765.22

Finding the Fourth Proportional to 4,745,271.86, 6,548,442.54 and 2,569,765.22

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Solution

The fourth proportional to 4,745,271.86, 6,548,442.54 and 2,569,765.22 is: 3,546,258.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,745,271.86 : 6,548,442.54 = 2,569,765.22 : x
  2. Step 2: Convert to fraction form
    4,745,271.86/6,548,442.54 = 2,569,765.22/x
  3. Step 3: Cross multiply
    4,745,271.86x = 6,548,442.54 × 2,569,765.22
  4. Step 4: Simplify right side
    4,745,271.86x = 16,827,959,851,718.25
  5. Step 5: Solve for x
    x = 16,827,959,851,718.25/4,745,271.86
  6. Step 6: Final answer
    x = 3,546,258.33

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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.