Home / 6,235,266.60-9,352,899.90-5,321,975.40

Finding the Fourth Proportional to 6,235,266.60, 9,352,899.90 and 5,321,975.40

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Solution

The fourth proportional to 6,235,266.60, 9,352,899.90 and 5,321,975.40 is: 7,982,963.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,235,266.60 : 9,352,899.90 = 5,321,975.40 : x
  2. Step 2: Convert to fraction form
    6,235,266.60/9,352,899.90 = 5,321,975.40/x
  3. Step 3: Cross multiply
    6,235,266.60x = 9,352,899.90 × 5,321,975.40
  4. Step 4: Simplify right side
    6,235,266.60x = 49,775,903,186,462.47
  5. Step 5: Solve for x
    x = 49,775,903,186,462.47/6,235,266.60
  6. Step 6: Final answer
    x = 7,982,963.10

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1.5x scale

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.