Home / 4,435,561.07-6,120,818.84-2,475,285.39

Finding the Fourth Proportional to 4,435,561.07, 6,120,818.84 and 2,475,285.39

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Solution

The fourth proportional to 4,435,561.07, 6,120,818.84 and 2,475,285.39 is: 3,415,751.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,435,561.07 : 6,120,818.84 = 2,475,285.39 : x
  2. Step 2: Convert to fraction form
    4,435,561.07/6,120,818.84 = 2,475,285.39/x
  3. Step 3: Cross multiply
    4,435,561.07x = 6,120,818.84 × 2,475,285.39
  4. Step 4: Simplify right side
    4,435,561.07x = 15,150,773,437,112.32
  5. Step 5: Solve for x
    x = 15,150,773,437,112.32/4,435,561.07
  6. Step 6: Final answer
    x = 3,415,751.29

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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.