Home / 9,197,702.26-13,798,690.28-3,132,486.66

Finding the Fourth Proportional to 9,197,702.26, 13,798,690.28 and 3,132,486.66

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Solution

The fourth proportional to 9,197,702.26, 13,798,690.28 and 3,132,486.66 is: 4,699,457.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,197,702.26 : 13,798,690.28 = 3,132,486.66 : x
  2. Step 2: Convert to fraction form
    9,197,702.26/13,798,690.28 = 3,132,486.66/x
  3. Step 3: Cross multiply
    9,197,702.26x = 13,798,690.28 × 3,132,486.66
  4. Step 4: Simplify right side
    9,197,702.26x = 43,224,213,197,783.52
  5. Step 5: Solve for x
    x = 43,224,213,197,783.52/9,197,702.26
  6. Step 6: Final answer
    x = 4,699,457.75

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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.