Home / 9,617,266.68-13,271,827.72-5,266,619

Finding the Fourth Proportional to 9,617,266.68, 13,271,827.72 and 5,266,619

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Solution

The fourth proportional to 9,617,266.68, 13,271,827.72 and 5,266,619 is: 7,267,934.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,617,266.68 : 13,271,827.72 = 5,266,619 : x
  2. Step 2: Convert to fraction form
    9,617,266.68/13,271,827.72 = 5,266,619/x
  3. Step 3: Cross multiply
    9,617,266.68x = 13,271,827.72 × 5,266,619
  4. Step 4: Simplify right side
    9,617,266.68x = 69,897,660,034,878.68
  5. Step 5: Solve for x
    x = 69,897,660,034,878.68/9,617,266.68
  6. Step 6: Final answer
    x = 7,267,934.06

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.