Home / 4,884,023.25-6,739,952.09-2,708,899.47

Finding the Fourth Proportional to 4,884,023.25, 6,739,952.09 and 2,708,899.47

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Solution

The fourth proportional to 4,884,023.25, 6,739,952.09 and 2,708,899.47 is: 3,738,281.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,884,023.25 : 6,739,952.09 = 2,708,899.47 : x
  2. Step 2: Convert to fraction form
    4,884,023.25/6,739,952.09 = 2,708,899.47/x
  3. Step 3: Cross multiply
    4,884,023.25x = 6,739,952.09 × 2,708,899.47
  4. Step 4: Simplify right side
    4,884,023.25x = 18,257,852,630,881.89
  5. Step 5: Solve for x
    x = 18,257,852,630,881.89/4,884,023.25
  6. Step 6: Final answer
    x = 3,738,281.27

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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.