Home / 4,111,066.13-6,166,565.16-3,213,262.53

Finding the Fourth Proportional to 4,111,066.13, 6,166,565.16 and 3,213,262.53

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Solution

The fourth proportional to 4,111,066.13, 6,166,565.16 and 3,213,262.53 is: 4,819,867.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,111,066.13 : 6,166,565.16 = 3,213,262.53 : x
  2. Step 2: Convert to fraction form
    4,111,066.13/6,166,565.16 = 3,213,262.53/x
  3. Step 3: Cross multiply
    4,111,066.13x = 6,166,565.16 × 3,213,262.53
  4. Step 4: Simplify right side
    4,111,066.13x = 19,814,792,767,431.45
  5. Step 5: Solve for x
    x = 19,814,792,767,431.45/4,111,066.13
  6. Step 6: Final answer
    x = 4,819,867.20

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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.