Home / 3,100,150.80-4,653,725.40-2,393,312.40

Finding the Fourth Proportional to 3,100,150.80, 4,653,725.40 and 2,393,312.40

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Solution

The fourth proportional to 3,100,150.80, 4,653,725.40 and 2,393,312.40 is: 3,592,669.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,100,150.80 : 4,653,725.40 = 2,393,312.40 : x
  2. Step 2: Convert to fraction form
    3,100,150.80/4,653,725.40 = 2,393,312.40/x
  3. Step 3: Cross multiply
    3,100,150.80x = 4,653,725.40 × 2,393,312.40
  4. Step 4: Simplify right side
    3,100,150.80x = 11,137,818,706,014.96
  5. Step 5: Solve for x
    x = 11,137,818,706,014.96/3,100,150.80
  6. Step 6: Final answer
    x = 3,592,669.98

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1.5x scale

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.