Home / 4,996,229.51-6,891,918.69-3,007,980.93

Finding the Fourth Proportional to 4,996,229.51, 6,891,918.69 and 3,007,980.93

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Solution

The fourth proportional to 4,996,229.51, 6,891,918.69 and 3,007,980.93 is: 4,149,280.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,996,229.51 : 6,891,918.69 = 3,007,980.93 : x
  2. Step 2: Convert to fraction form
    4,996,229.51/6,891,918.69 = 3,007,980.93/x
  3. Step 3: Cross multiply
    4,996,229.51x = 6,891,918.69 × 3,007,980.93
  4. Step 4: Simplify right side
    4,996,229.51x = 20,730,759,976,065.81
  5. Step 5: Solve for x
    x = 20,730,759,976,065.81/4,996,229.51
  6. Step 6: Final answer
    x = 4,149,280.96

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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.