Home / 833,200.02-1,249,801.84-301,096.84

Finding the Fourth Proportional to 833,200.02, 1,249,801.84 and 301,096.84

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Solution

The fourth proportional to 833,200.02, 1,249,801.84 and 301,096.84 is: 451,645.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    833,200.02 : 1,249,801.84 = 301,096.84 : x
  2. Step 2: Convert to fraction form
    833,200.02/1,249,801.84 = 301,096.84/x
  3. Step 3: Cross multiply
    833,200.02x = 1,249,801.84 × 301,096.84
  4. Step 4: Simplify right side
    833,200.02x = 376,311,384,650.19
  5. Step 5: Solve for x
    x = 376,311,384,650.19/833,200.02
  6. Step 6: Final answer
    x = 451,645.91

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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.