Home / 4,776,363-6,591,248.10-2,600,858.52

Finding the Fourth Proportional to 4,776,363, 6,591,248.10 and 2,600,858.52

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Solution

The fourth proportional to 4,776,363, 6,591,248.10 and 2,600,858.52 is: 3,589,112.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,776,363 : 6,591,248.10 = 2,600,858.52 : x
  2. Step 2: Convert to fraction form
    4,776,363/6,591,248.10 = 2,600,858.52/x
  3. Step 3: Cross multiply
    4,776,363x = 6,591,248.10 × 2,600,858.52
  4. Step 4: Simplify right side
    4,776,363x = 17,142,903,778,318.81
  5. Step 5: Solve for x
    x = 17,142,903,778,318.81/4,776,363
  6. Step 6: Final answer
    x = 3,589,112.42

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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.