Home / 4,952,990.16-6,835,196.27-2,992,595.49

Finding the Fourth Proportional to 4,952,990.16, 6,835,196.27 and 2,992,595.49

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Solution

The fourth proportional to 4,952,990.16, 6,835,196.27 and 2,992,595.49 is: 4,129,823.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,952,990.16 : 6,835,196.27 = 2,992,595.49 : x
  2. Step 2: Convert to fraction form
    4,952,990.16/6,835,196.27 = 2,992,595.49/x
  3. Step 3: Cross multiply
    4,952,990.16x = 6,835,196.27 × 2,992,595.49
  4. Step 4: Simplify right side
    4,952,990.16x = 20,454,977,538,348.31
  5. Step 5: Solve for x
    x = 20,454,977,538,348.31/4,952,990.16
  6. Step 6: Final answer
    x = 4,129,823.98

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1.5x scale

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.