Home / 4,069,779.44-6,104,799.48-2,046,919.28

Finding the Fourth Proportional to 4,069,779.44, 6,104,799.48 and 2,046,919.28

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Solution

The fourth proportional to 4,069,779.44, 6,104,799.48 and 2,046,919.28 is: 3,070,444.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,069,779.44 : 6,104,799.48 = 2,046,919.28 : x
  2. Step 2: Convert to fraction form
    4,069,779.44/6,104,799.48 = 2,046,919.28/x
  3. Step 3: Cross multiply
    4,069,779.44x = 6,104,799.48 × 2,046,919.28
  4. Step 4: Simplify right side
    4,069,779.44x = 12,496,031,756,145.97
  5. Step 5: Solve for x
    x = 12,496,031,756,145.97/4,069,779.44
  6. Step 6: Final answer
    x = 3,070,444.47

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.