Home / 4,671,580.29-6,445,560.75-2,736,800.79

Finding the Fourth Proportional to 4,671,580.29, 6,445,560.75 and 2,736,800.79

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Solution

The fourth proportional to 4,671,580.29, 6,445,560.75 and 2,736,800.79 is: 3,776,070.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,671,580.29 : 6,445,560.75 = 2,736,800.79 : x
  2. Step 2: Convert to fraction form
    4,671,580.29/6,445,560.75 = 2,736,800.79/x
  3. Step 3: Cross multiply
    4,671,580.29x = 6,445,560.75 × 2,736,800.79
  4. Step 4: Simplify right side
    4,671,580.29x = 17,640,215,752,592.99
  5. Step 5: Solve for x
    x = 17,640,215,752,592.99/4,671,580.29
  6. Step 6: Final answer
    x = 3,776,070.34

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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.