Home / 6,676,743.33-10,007,808.80-3,438,477.14

Finding the Fourth Proportional to 6,676,743.33, 10,007,808.80 and 3,438,477.14

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Solution

The fourth proportional to 6,676,743.33, 10,007,808.80 and 3,438,477.14 is: 5,153,953.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,676,743.33 : 10,007,808.80 = 3,438,477.14 : x
  2. Step 2: Convert to fraction form
    6,676,743.33/10,007,808.80 = 3,438,477.14/x
  3. Step 3: Cross multiply
    6,676,743.33x = 10,007,808.80 × 3,438,477.14
  4. Step 4: Simplify right side
    6,676,743.33x = 34,411,621,713,059.40
  5. Step 5: Solve for x
    x = 34,411,621,713,059.40/6,676,743.33
  6. Step 6: Final answer
    x = 5,153,953.06

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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.