Home / 3,712,848.69-5,124,254.56-2,059,363.58

Finding the Fourth Proportional to 3,712,848.69, 5,124,254.56 and 2,059,363.58

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Solution

The fourth proportional to 3,712,848.69, 5,124,254.56 and 2,059,363.58 is: 2,842,212.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,712,848.69 : 5,124,254.56 = 2,059,363.58 : x
  2. Step 2: Convert to fraction form
    3,712,848.69/5,124,254.56 = 2,059,363.58/x
  3. Step 3: Cross multiply
    3,712,848.69x = 5,124,254.56 × 2,059,363.58
  4. Step 4: Simplify right side
    3,712,848.69x = 10,552,703,204,627.08
  5. Step 5: Solve for x
    x = 10,552,703,204,627.08/3,712,848.69
  6. Step 6: Final answer
    x = 2,842,212.02

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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.