Home / 9,066,748.40-13,600,122.60-3,083,116.40

Finding the Fourth Proportional to 9,066,748.40, 13,600,122.60 and 3,083,116.40

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Solution

The fourth proportional to 9,066,748.40, 13,600,122.60 and 3,083,116.40 is: 4,624,674.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,066,748.40 : 13,600,122.60 = 3,083,116.40 : x
  2. Step 2: Convert to fraction form
    9,066,748.40/13,600,122.60 = 3,083,116.40/x
  3. Step 3: Cross multiply
    9,066,748.40x = 13,600,122.60 × 3,083,116.40
  4. Step 4: Simplify right side
    9,066,748.40x = 41,930,761,030,070.64
  5. Step 5: Solve for x
    x = 41,930,761,030,070.64/9,066,748.40
  6. Step 6: Final answer
    x = 4,624,674.60

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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.