Home / 5,986,298.48-8,977,118.22-1,941,808.28

Finding the Fourth Proportional to 5,986,298.48, 8,977,118.22 and 1,941,808.28

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Solution

The fourth proportional to 5,986,298.48, 8,977,118.22 and 1,941,808.28 is: 2,911,956.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,986,298.48 : 8,977,118.22 = 1,941,808.28 : x
  2. Step 2: Convert to fraction form
    5,986,298.48/8,977,118.22 = 1,941,808.28/x
  3. Step 3: Cross multiply
    5,986,298.48x = 8,977,118.22 × 1,941,808.28
  4. Step 4: Simplify right side
    5,986,298.48x = 17,431,842,445,249.27
  5. Step 5: Solve for x
    x = 17,431,842,445,249.27/5,986,298.48
  6. Step 6: Final answer
    x = 2,911,956.78

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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.