Home / 1,059,746.16-1,589,867.33-349,773.52

Finding the Fourth Proportional to 1,059,746.16, 1,589,867.33 and 349,773.52

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Solution

The fourth proportional to 1,059,746.16, 1,589,867.33 and 349,773.52 is: 524,742.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,059,746.16 : 1,589,867.33 = 349,773.52 : x
  2. Step 2: Convert to fraction form
    1,059,746.16/1,589,867.33 = 349,773.52/x
  3. Step 3: Cross multiply
    1,059,746.16x = 1,589,867.33 × 349,773.52
  4. Step 4: Simplify right side
    1,059,746.16x = 556,093,486,623.57
  5. Step 5: Solve for x
    x = 556,093,486,623.57/1,059,746.16
  6. Step 6: Final answer
    x = 524,742.16

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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.