Home / 708,688.98-1,062,802.44-235,247.22

Finding the Fourth Proportional to 708,688.98, 1,062,802.44 and 235,247.22

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Solution

The fourth proportional to 708,688.98, 1,062,802.44 and 235,247.22 is: 352,794.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    708,688.98 : 1,062,802.44 = 235,247.22 : x
  2. Step 2: Convert to fraction form
    708,688.98/1,062,802.44 = 235,247.22/x
  3. Step 3: Cross multiply
    708,688.98x = 1,062,802.44 × 235,247.22
  4. Step 4: Simplify right side
    708,688.98x = 250,021,319,419.22
  5. Step 5: Solve for x
    x = 250,021,319,419.22/708,688.98
  6. Step 6: Final answer
    x = 352,794.14

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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.