Home / 4,864,193.96-6,712,589.12-2,659,066.36

Finding the Fourth Proportional to 4,864,193.96, 6,712,589.12 and 2,659,066.36

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Solution

The fourth proportional to 4,864,193.96, 6,712,589.12 and 2,659,066.36 is: 3,669,512.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,864,193.96 : 6,712,589.12 = 2,659,066.36 : x
  2. Step 2: Convert to fraction form
    4,864,193.96/6,712,589.12 = 2,659,066.36/x
  3. Step 3: Cross multiply
    4,864,193.96x = 6,712,589.12 × 2,659,066.36
  4. Step 4: Simplify right side
    4,864,193.96x = 17,849,219,887,417.20
  5. Step 5: Solve for x
    x = 17,849,219,887,417.20/4,864,193.96
  6. Step 6: Final answer
    x = 3,669,512.37

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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.