Home / 1,476,570.36-2,214,462.42-529,799.16

Finding the Fourth Proportional to 1,476,570.36, 2,214,462.42 and 529,799.16

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Solution

The fourth proportional to 1,476,570.36, 2,214,462.42 and 529,799.16 is: 794,557.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,476,570.36 : 2,214,462.42 = 529,799.16 : x
  2. Step 2: Convert to fraction form
    1,476,570.36/2,214,462.42 = 529,799.16/x
  3. Step 3: Cross multiply
    1,476,570.36x = 2,214,462.42 × 529,799.16
  4. Step 4: Simplify right side
    1,476,570.36x = 1,173,220,329,967.57
  5. Step 5: Solve for x
    x = 1,173,220,329,967.57/1,476,570.36
  6. Step 6: Final answer
    x = 794,557.69

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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.