Home / 4,923,886.70-6,796,097.37-2,887,352.30

Finding the Fourth Proportional to 4,923,886.70, 6,796,097.37 and 2,887,352.30

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Solution

The fourth proportional to 4,923,886.70, 6,796,097.37 and 2,887,352.30 is: 3,985,210.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,923,886.70 : 6,796,097.37 = 2,887,352.30 : x
  2. Step 2: Convert to fraction form
    4,923,886.70/6,796,097.37 = 2,887,352.30/x
  3. Step 3: Cross multiply
    4,923,886.70x = 6,796,097.37 × 2,887,352.30
  4. Step 4: Simplify right side
    4,923,886.70x = 19,622,727,338,312.96
  5. Step 5: Solve for x
    x = 19,622,727,338,312.96/4,923,886.70
  6. Step 6: Final answer
    x = 3,985,210.98

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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.