Home / 9,010,257.52-12,434,056.36-4,880,186

Finding the Fourth Proportional to 9,010,257.52, 12,434,056.36 and 4,880,186

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Solution

The fourth proportional to 9,010,257.52, 12,434,056.36 and 4,880,186 is: 6,734,603.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,010,257.52 : 12,434,056.36 = 4,880,186 : x
  2. Step 2: Convert to fraction form
    9,010,257.52/12,434,056.36 = 4,880,186/x
  3. Step 3: Cross multiply
    9,010,257.52x = 12,434,056.36 × 4,880,186
  4. Step 4: Simplify right side
    9,010,257.52x = 60,680,507,771,282.96
  5. Step 5: Solve for x
    x = 60,680,507,771,282.96/9,010,257.52
  6. Step 6: Final answer
    x = 6,734,603.05

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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.