Home / 6,234,292.80-9,335,692.80-4,092,782.40

Finding the Fourth Proportional to 6,234,292.80, 9,335,692.80 and 4,092,782.40

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Solution

The fourth proportional to 6,234,292.80, 9,335,692.80 and 4,092,782.40 is: 6,128,836.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,234,292.80 : 9,335,692.80 = 4,092,782.40 : x
  2. Step 2: Convert to fraction form
    6,234,292.80/9,335,692.80 = 4,092,782.40/x
  3. Step 3: Cross multiply
    6,234,292.80x = 9,335,692.80 × 4,092,782.40
  4. Step 4: Simplify right side
    6,234,292.80x = 38,208,959,183,646.72
  5. Step 5: Solve for x
    x = 38,208,959,183,646.72/6,234,292.80
  6. Step 6: Final answer
    x = 6,128,836.17

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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.