Home / 1,368,457.48-2,052,054.39-503,675.18

Finding the Fourth Proportional to 1,368,457.48, 2,052,054.39 and 503,675.18

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Solution

The fourth proportional to 1,368,457.48, 2,052,054.39 and 503,675.18 is: 755,280.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,368,457.48 : 2,052,054.39 = 503,675.18 : x
  2. Step 2: Convert to fraction form
    1,368,457.48/2,052,054.39 = 503,675.18/x
  3. Step 3: Cross multiply
    1,368,457.48x = 2,052,054.39 × 503,675.18
  4. Step 4: Simplify right side
    1,368,457.48x = 1,033,568,864,253.04
  5. Step 5: Solve for x
    x = 1,033,568,864,253.04/1,368,457.48
  6. Step 6: Final answer
    x = 755,280.22

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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.