Home / 6,889,522.80-10,333,091.88-2,096,050.80

Finding the Fourth Proportional to 6,889,522.80, 10,333,091.88 and 2,096,050.80

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Solution

The fourth proportional to 6,889,522.80, 10,333,091.88 and 2,096,050.80 is: 3,143,713.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,889,522.80 : 10,333,091.88 = 2,096,050.80 : x
  2. Step 2: Convert to fraction form
    6,889,522.80/10,333,091.88 = 2,096,050.80/x
  3. Step 3: Cross multiply
    6,889,522.80x = 10,333,091.88 × 2,096,050.80
  4. Step 4: Simplify right side
    6,889,522.80x = 21,658,685,501,547.51
  5. Step 5: Solve for x
    x = 21,658,685,501,547.51/6,889,522.80
  6. Step 6: Final answer
    x = 3,143,713.45

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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.