Home / 1,473,134.34-2,209,794.92-462,296.16

Finding the Fourth Proportional to 1,473,134.34, 2,209,794.92 and 462,296.16

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Solution

The fourth proportional to 1,473,134.34, 2,209,794.92 and 462,296.16 is: 693,473.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,473,134.34 : 2,209,794.92 = 462,296.16 : x
  2. Step 2: Convert to fraction form
    1,473,134.34/2,209,794.92 = 462,296.16/x
  3. Step 3: Cross multiply
    1,473,134.34x = 2,209,794.92 × 462,296.16
  4. Step 4: Simplify right side
    1,473,134.34x = 1,021,579,705,325.64
  5. Step 5: Solve for x
    x = 1,021,579,705,325.64/1,473,134.34
  6. Step 6: Final answer
    x = 693,473.55

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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.