Home / 4,205,543.56-6,321,483.47-2,775,417.27

Finding the Fourth Proportional to 4,205,543.56, 6,321,483.47 and 2,775,417.27

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Solution

The fourth proportional to 4,205,543.56, 6,321,483.47 and 2,775,417.27 is: 4,171,816.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,205,543.56 : 6,321,483.47 = 2,775,417.27 : x
  2. Step 2: Convert to fraction form
    4,205,543.56/6,321,483.47 = 2,775,417.27/x
  3. Step 3: Cross multiply
    4,205,543.56x = 6,321,483.47 × 2,775,417.27
  4. Step 4: Simplify right side
    4,205,543.56x = 17,544,754,394,657.53
  5. Step 5: Solve for x
    x = 17,544,754,394,657.53/4,205,543.56
  6. Step 6: Final answer
    x = 4,171,816.11

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.