Home / 3,824,560.60-5,282,633.09-2,776,308.82

Finding the Fourth Proportional to 3,824,560.60, 5,282,633.09 and 2,776,308.82

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Solution

The fourth proportional to 3,824,560.60, 5,282,633.09 and 2,776,308.82 is: 3,834,746.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,824,560.60 : 5,282,633.09 = 2,776,308.82 : x
  2. Step 2: Convert to fraction form
    3,824,560.60/5,282,633.09 = 2,776,308.82/x
  3. Step 3: Cross multiply
    3,824,560.60x = 5,282,633.09 × 2,776,308.82
  4. Step 4: Simplify right side
    3,824,560.60x = 14,666,220,834,325.04
  5. Step 5: Solve for x
    x = 14,666,220,834,325.04/3,824,560.60
  6. Step 6: Final answer
    x = 3,834,746.62

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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.