Home / 2,473,453.12-3,710,352.48-790,692.16

Finding the Fourth Proportional to 2,473,453.12, 3,710,352.48 and 790,692.16

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Solution

The fourth proportional to 2,473,453.12, 3,710,352.48 and 790,692.16 is: 1,186,093.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,473,453.12 : 3,710,352.48 = 790,692.16 : x
  2. Step 2: Convert to fraction form
    2,473,453.12/3,710,352.48 = 790,692.16/x
  3. Step 3: Cross multiply
    2,473,453.12x = 3,710,352.48 × 790,692.16
  4. Step 4: Simplify right side
    2,473,453.12x = 2,933,746,616,772.56
  5. Step 5: Solve for x
    x = 2,933,746,616,772.56/2,473,453.12
  6. Step 6: Final answer
    x = 1,186,093.48

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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.