Home / 4,196,824.80-6,304,568.40-4,038,194.40

Finding the Fourth Proportional to 4,196,824.80, 6,304,568.40 and 4,038,194.40

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Solution

The fourth proportional to 4,196,824.80, 6,304,568.40 and 4,038,194.40 is: 6,066,270.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,196,824.80 : 6,304,568.40 = 4,038,194.40 : x
  2. Step 2: Convert to fraction form
    4,196,824.80/6,304,568.40 = 4,038,194.40/x
  3. Step 3: Cross multiply
    4,196,824.80x = 6,304,568.40 × 4,038,194.40
  4. Step 4: Simplify right side
    4,196,824.80x = 25,459,072,807,296.96
  5. Step 5: Solve for x
    x = 25,459,072,807,296.96/4,196,824.80
  6. Step 6: Final answer
    x = 6,066,270.10

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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.