Home / 2,459,067.42-3,688,797.93-753,345.93

Finding the Fourth Proportional to 2,459,067.42, 3,688,797.93 and 753,345.93

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Solution

The fourth proportional to 2,459,067.42, 3,688,797.93 and 753,345.93 is: 1,130,079.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,459,067.42 : 3,688,797.93 = 753,345.93 : x
  2. Step 2: Convert to fraction form
    2,459,067.42/3,688,797.93 = 753,345.93/x
  3. Step 3: Cross multiply
    2,459,067.42x = 3,688,797.93 × 753,345.93
  4. Step 4: Simplify right side
    2,459,067.42x = 2,778,940,907,157.93
  5. Step 5: Solve for x
    x = 2,778,940,907,157.93/2,459,067.42
  6. Step 6: Final answer
    x = 1,130,079.19

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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.