Home / 4,140,032.51-5,713,244.48-2,304,451.35

Finding the Fourth Proportional to 4,140,032.51, 5,713,244.48 and 2,304,451.35

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Solution

The fourth proportional to 4,140,032.51, 5,713,244.48 and 2,304,451.35 is: 3,180,142.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,140,032.51 : 5,713,244.48 = 2,304,451.35 : x
  2. Step 2: Convert to fraction form
    4,140,032.51/5,713,244.48 = 2,304,451.35/x
  3. Step 3: Cross multiply
    4,140,032.51x = 5,713,244.48 × 2,304,451.35
  4. Step 4: Simplify right side
    4,140,032.51x = 13,165,893,960,577.18
  5. Step 5: Solve for x
    x = 13,165,893,960,577.18/4,140,032.51
  6. Step 6: Final answer
    x = 3,180,142.65

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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.