Home / 4,600,628.10-6,348,891.96-2,668,034.52

Finding the Fourth Proportional to 4,600,628.10, 6,348,891.96 and 2,668,034.52

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Solution

The fourth proportional to 4,600,628.10, 6,348,891.96 and 2,668,034.52 is: 3,681,902.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,600,628.10 : 6,348,891.96 = 2,668,034.52 : x
  2. Step 2: Convert to fraction form
    4,600,628.10/6,348,891.96 = 2,668,034.52/x
  3. Step 3: Cross multiply
    4,600,628.10x = 6,348,891.96 × 2,668,034.52
  4. Step 4: Simplify right side
    4,600,628.10x = 16,939,062,913,030.46
  5. Step 5: Solve for x
    x = 16,939,062,913,030.46/4,600,628.10
  6. Step 6: Final answer
    x = 3,681,902.24

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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.