Home / 4,628,382.40-6,914,427.72-2,995,852.52

Finding the Fourth Proportional to 4,628,382.40, 6,914,427.72 and 2,995,852.52

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Solution

The fourth proportional to 4,628,382.40, 6,914,427.72 and 2,995,852.52 is: 4,475,560.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,628,382.40 : 6,914,427.72 = 2,995,852.52 : x
  2. Step 2: Convert to fraction form
    4,628,382.40/6,914,427.72 = 2,995,852.52/x
  3. Step 3: Cross multiply
    4,628,382.40x = 6,914,427.72 × 2,995,852.52
  4. Step 4: Simplify right side
    4,628,382.40x = 20,714,605,709,319.86
  5. Step 5: Solve for x
    x = 20,714,605,709,319.86/4,628,382.40
  6. Step 6: Final answer
    x = 4,475,560.56

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.