Home / 6,251,207.40-9,369,812.70-3,556,823.40

Finding the Fourth Proportional to 6,251,207.40, 9,369,812.70 and 3,556,823.40

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Solution

The fourth proportional to 6,251,207.40, 9,369,812.70 and 3,556,823.40 is: 5,331,253.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,251,207.40 : 9,369,812.70 = 3,556,823.40 : x
  2. Step 2: Convert to fraction form
    6,251,207.40/9,369,812.70 = 3,556,823.40/x
  3. Step 3: Cross multiply
    6,251,207.40x = 9,369,812.70 × 3,556,823.40
  4. Step 4: Simplify right side
    6,251,207.40x = 33,326,769,064,977.18
  5. Step 5: Solve for x
    x = 33,326,769,064,977.18/6,251,207.40
  6. Step 6: Final answer
    x = 5,331,253.14

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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.