Home / 1,202,424.06-1,803,210.65-349,318.22

Finding the Fourth Proportional to 1,202,424.06, 1,803,210.65 and 349,318.22

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Solution

The fourth proportional to 1,202,424.06, 1,803,210.65 and 349,318.22 is: 523,853.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,202,424.06 : 1,803,210.65 = 349,318.22 : x
  2. Step 2: Convert to fraction form
    1,202,424.06/1,803,210.65 = 349,318.22/x
  3. Step 3: Cross multiply
    1,202,424.06x = 1,803,210.65 × 349,318.22
  4. Step 4: Simplify right side
    1,202,424.06x = 629,894,323,780.40
  5. Step 5: Solve for x
    x = 629,894,323,780.40/1,202,424.06
  6. Step 6: Final answer
    x = 523,853.73

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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.