Home / 1,250,269.02-1,875,185.04-351,497.25

Finding the Fourth Proportional to 1,250,269.02, 1,875,185.04 and 351,497.25

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Solution

The fourth proportional to 1,250,269.02, 1,875,185.04 and 351,497.25 is: 527,184.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,250,269.02 : 1,875,185.04 = 351,497.25 : x
  2. Step 2: Convert to fraction form
    1,250,269.02/1,875,185.04 = 351,497.25/x
  3. Step 3: Cross multiply
    1,250,269.02x = 1,875,185.04 × 351,497.25
  4. Step 4: Simplify right side
    1,250,269.02x = 659,122,384,801.14
  5. Step 5: Solve for x
    x = 659,122,384,801.14/1,250,269.02
  6. Step 6: Final answer
    x = 527,184.45

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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.