Home / 4,602,706.63-6,354,459.78-4,091,998.39

Finding the Fourth Proportional to 4,602,706.63, 6,354,459.78 and 4,091,998.39

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Solution

The fourth proportional to 4,602,706.63, 6,354,459.78 and 4,091,998.39 is: 5,649,380.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,602,706.63 : 6,354,459.78 = 4,091,998.39 : x
  2. Step 2: Convert to fraction form
    4,602,706.63/6,354,459.78 = 4,091,998.39/x
  3. Step 3: Cross multiply
    4,602,706.63x = 6,354,459.78 × 4,091,998.39
  4. Step 4: Simplify right side
    4,602,706.63x = 26,002,439,189,079.76
  5. Step 5: Solve for x
    x = 26,002,439,189,079.76/4,602,706.63
  6. Step 6: Final answer
    x = 5,649,380.09

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Double scale
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Similar ratio
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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.