Home / 6,264,164.16-9,394,776-3,532,892.40

Finding the Fourth Proportional to 6,264,164.16, 9,394,776 and 3,532,892.40

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Solution

The fourth proportional to 6,264,164.16, 9,394,776 and 3,532,892.40 is: 5,298,509.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,264,164.16 : 9,394,776 = 3,532,892.40 : x
  2. Step 2: Convert to fraction form
    6,264,164.16/9,394,776 = 3,532,892.40/x
  3. Step 3: Cross multiply
    6,264,164.16x = 9,394,776 × 3,532,892.40
  4. Step 4: Simplify right side
    6,264,164.16x = 33,190,732,730,102.40
  5. Step 5: Solve for x
    x = 33,190,732,730,102.40/6,264,164.16
  6. Step 6: Final answer
    x = 5,298,509.41

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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.