Home / 1,360,992.32-2,042,240.32-562,088

Finding the Fourth Proportional to 1,360,992.32, 2,042,240.32 and 562,088

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Solution

The fourth proportional to 1,360,992.32, 2,042,240.32 and 562,088 is: 843,442.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,360,992.32 : 2,042,240.32 = 562,088 : x
  2. Step 2: Convert to fraction form
    1,360,992.32/2,042,240.32 = 562,088/x
  3. Step 3: Cross multiply
    1,360,992.32x = 2,042,240.32 × 562,088
  4. Step 4: Simplify right side
    1,360,992.32x = 1,147,918,776,988.16
  5. Step 5: Solve for x
    x = 1,147,918,776,988.16/1,360,992.32
  6. Step 6: Final answer
    x = 843,442.51

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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.