Home / 6,227,412.10-9,348,116.55-4,813,735.30

Finding the Fourth Proportional to 6,227,412.10, 9,348,116.55 and 4,813,735.30

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Solution

The fourth proportional to 6,227,412.10, 9,348,116.55 and 4,813,735.30 is: 7,226,012.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,227,412.10 : 9,348,116.55 = 4,813,735.30 : x
  2. Step 2: Convert to fraction form
    6,227,412.10/9,348,116.55 = 4,813,735.30/x
  3. Step 3: Cross multiply
    6,227,412.10x = 9,348,116.55 × 4,813,735.30
  4. Step 4: Simplify right side
    6,227,412.10x = 44,999,358,625,249.22
  5. Step 5: Solve for x
    x = 44,999,358,625,249.22/6,227,412.10
  6. Step 6: Final answer
    x = 7,226,012.65

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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.