Home / 3,104,677.20-4,657,015.80-2,957,710.80

Finding the Fourth Proportional to 3,104,677.20, 4,657,015.80 and 2,957,710.80

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Solution

The fourth proportional to 3,104,677.20, 4,657,015.80 and 2,957,710.80 is: 4,436,566.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,104,677.20 : 4,657,015.80 = 2,957,710.80 : x
  2. Step 2: Convert to fraction form
    3,104,677.20/4,657,015.80 = 2,957,710.80/x
  3. Step 3: Cross multiply
    3,104,677.20x = 4,657,015.80 × 2,957,710.80
  4. Step 4: Simplify right side
    3,104,677.20x = 13,774,105,927,430.64
  5. Step 5: Solve for x
    x = 13,774,105,927,430.64/3,104,677.20
  6. Step 6: Final answer
    x = 4,436,566.20

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Similar ratio
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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.