Home / 7,441,261.44-10,261,886.40-4,865,150.40

Finding the Fourth Proportional to 7,441,261.44, 10,261,886.40 and 4,865,150.40

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Solution

The fourth proportional to 7,441,261.44, 10,261,886.40 and 4,865,150.40 is: 6,709,295.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,441,261.44 : 10,261,886.40 = 4,865,150.40 : x
  2. Step 2: Convert to fraction form
    7,441,261.44/10,261,886.40 = 4,865,150.40/x
  3. Step 3: Cross multiply
    7,441,261.44x = 10,261,886.40 × 4,865,150.40
  4. Step 4: Simplify right side
    7,441,261.44x = 49,925,620,723,714.56
  5. Step 5: Solve for x
    x = 49,925,620,723,714.56/7,441,261.44
  6. Step 6: Final answer
    x = 6,709,295.34

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.