Home / 1,473,719.13-2,209,972.30-563,237.89

Finding the Fourth Proportional to 1,473,719.13, 2,209,972.30 and 563,237.89

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Solution

The fourth proportional to 1,473,719.13, 2,209,972.30 and 563,237.89 is: 844,625.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,473,719.13 : 2,209,972.30 = 563,237.89 : x
  2. Step 2: Convert to fraction form
    1,473,719.13/2,209,972.30 = 563,237.89/x
  3. Step 3: Cross multiply
    1,473,719.13x = 2,209,972.30 × 563,237.89
  4. Step 4: Simplify right side
    1,473,719.13x = 1,244,740,128,277.42
  5. Step 5: Solve for x
    x = 1,244,740,128,277.42/1,473,719.13
  6. Step 6: Final answer
    x = 844,625.07

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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.