Home / 758,233.04-1,137,349.02-197,267.54

Finding the Fourth Proportional to 758,233.04, 1,137,349.02 and 197,267.54

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Solution

The fourth proportional to 758,233.04, 1,137,349.02 and 197,267.54 is: 295,901.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    758,233.04 : 1,137,349.02 = 197,267.54 : x
  2. Step 2: Convert to fraction form
    758,233.04/1,137,349.02 = 197,267.54/x
  3. Step 3: Cross multiply
    758,233.04x = 1,137,349.02 × 197,267.54
  4. Step 4: Simplify right side
    758,233.04x = 224,362,043,296.81
  5. Step 5: Solve for x
    x = 224,362,043,296.81/758,233.04
  6. Step 6: Final answer
    x = 295,901.17

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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.