Home / 2,973,560.01-4,103,541.59-1,615,442.73

Finding the Fourth Proportional to 2,973,560.01, 4,103,541.59 and 1,615,442.73

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Solution

The fourth proportional to 2,973,560.01, 4,103,541.59 and 1,615,442.73 is: 2,229,326.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,973,560.01 : 4,103,541.59 = 1,615,442.73 : x
  2. Step 2: Convert to fraction form
    2,973,560.01/4,103,541.59 = 1,615,442.73/x
  3. Step 3: Cross multiply
    2,973,560.01x = 4,103,541.59 × 1,615,442.73
  4. Step 4: Simplify right side
    2,973,560.01x = 6,629,036,420,740.93
  5. Step 5: Solve for x
    x = 6,629,036,420,740.93/2,973,560.01
  6. Step 6: Final answer
    x = 2,229,326.60

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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.