Home / 4,796,645.32-6,620,045.72-3,053,758

Finding the Fourth Proportional to 4,796,645.32, 6,620,045.72 and 3,053,758

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Solution

The fourth proportional to 4,796,645.32, 6,620,045.72 and 3,053,758 is: 4,214,615.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,796,645.32 : 6,620,045.72 = 3,053,758 : x
  2. Step 2: Convert to fraction form
    4,796,645.32/6,620,045.72 = 3,053,758/x
  3. Step 3: Cross multiply
    4,796,645.32x = 6,620,045.72 × 3,053,758
  4. Step 4: Simplify right side
    4,796,645.32x = 20,216,017,577,815.76
  5. Step 5: Solve for x
    x = 20,216,017,577,815.76/4,796,645.32
  6. Step 6: Final answer
    x = 4,214,615.89

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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.