Home / 4,701,411.60-7,052,117.40-3,021,795.60

Finding the Fourth Proportional to 4,701,411.60, 7,052,117.40 and 3,021,795.60

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Solution

The fourth proportional to 4,701,411.60, 7,052,117.40 and 3,021,795.60 is: 4,532,693.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,701,411.60 : 7,052,117.40 = 3,021,795.60 : x
  2. Step 2: Convert to fraction form
    4,701,411.60/7,052,117.40 = 3,021,795.60/x
  3. Step 3: Cross multiply
    4,701,411.60x = 7,052,117.40 × 3,021,795.60
  4. Step 4: Simplify right side
    4,701,411.60x = 21,310,057,330,003.44
  5. Step 5: Solve for x
    x = 21,310,057,330,003.44/4,701,411.60
  6. Step 6: Final answer
    x = 4,532,693.40

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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.