Home / 3,548,507.54-4,896,935.58-2,020,614.66

Finding the Fourth Proportional to 3,548,507.54, 4,896,935.58 and 2,020,614.66

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Solution

The fourth proportional to 3,548,507.54, 4,896,935.58 and 2,020,614.66 is: 2,788,445.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,548,507.54 : 4,896,935.58 = 2,020,614.66 : x
  2. Step 2: Convert to fraction form
    3,548,507.54/4,896,935.58 = 2,020,614.66/x
  3. Step 3: Cross multiply
    3,548,507.54x = 4,896,935.58 × 2,020,614.66
  4. Step 4: Simplify right side
    3,548,507.54x = 9,894,819,822,023.60
  5. Step 5: Solve for x
    x = 9,894,819,822,023.60/3,548,507.54
  6. Step 6: Final answer
    x = 2,788,445.48

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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.