Home / 5,779,335.96-8,669,574.18-1,992,320.28

Finding the Fourth Proportional to 5,779,335.96, 8,669,574.18 and 1,992,320.28

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Solution

The fourth proportional to 5,779,335.96, 8,669,574.18 and 1,992,320.28 is: 2,988,677.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,779,335.96 : 8,669,574.18 = 1,992,320.28 : x
  2. Step 2: Convert to fraction form
    5,779,335.96/8,669,574.18 = 1,992,320.28/x
  3. Step 3: Cross multiply
    5,779,335.96x = 8,669,574.18 × 1,992,320.28
  4. Step 4: Simplify right side
    5,779,335.96x = 17,272,568,457,778.37
  5. Step 5: Solve for x
    x = 17,272,568,457,778.37/5,779,335.96
  6. Step 6: Final answer
    x = 2,988,677.00

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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.