Home / 697,535.94-1,046,402.32-224,062.58

Finding the Fourth Proportional to 697,535.94, 1,046,402.32 and 224,062.58

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Solution

The fourth proportional to 697,535.94, 1,046,402.32 and 224,062.58 is: 336,125.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    697,535.94 : 1,046,402.32 = 224,062.58 : x
  2. Step 2: Convert to fraction form
    697,535.94/1,046,402.32 = 224,062.58/x
  3. Step 3: Cross multiply
    697,535.94x = 1,046,402.32 × 224,062.58
  4. Step 4: Simplify right side
    697,535.94x = 234,459,603,537.19
  5. Step 5: Solve for x
    x = 234,459,603,537.19/697,535.94
  6. Step 6: Final answer
    x = 336,125.48

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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.