Home / 3,507,585.30-4,840,876.08-2,917,842.93

Finding the Fourth Proportional to 3,507,585.30, 4,840,876.08 and 2,917,842.93

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Solution

The fourth proportional to 3,507,585.30, 4,840,876.08 and 2,917,842.93 is: 4,026,962.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,507,585.30 : 4,840,876.08 = 2,917,842.93 : x
  2. Step 2: Convert to fraction form
    3,507,585.30/4,840,876.08 = 2,917,842.93/x
  3. Step 3: Cross multiply
    3,507,585.30x = 4,840,876.08 × 2,917,842.93
  4. Step 4: Simplify right side
    3,507,585.30x = 14,124,916,045,034.12
  5. Step 5: Solve for x
    x = 14,124,916,045,034.12/3,507,585.30
  6. Step 6: Final answer
    x = 4,026,962.95

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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.