Home / 9,693,119.81-14,539,830.42-2,870,383.10

Finding the Fourth Proportional to 9,693,119.81, 14,539,830.42 and 2,870,383.10

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Solution

The fourth proportional to 9,693,119.81, 14,539,830.42 and 2,870,383.10 is: 4,305,619.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,693,119.81 : 14,539,830.42 = 2,870,383.10 : x
  2. Step 2: Convert to fraction form
    9,693,119.81/14,539,830.42 = 2,870,383.10/x
  3. Step 3: Cross multiply
    9,693,119.81x = 14,539,830.42 × 2,870,383.10
  4. Step 4: Simplify right side
    9,693,119.81x = 41,734,883,441,734.75
  5. Step 5: Solve for x
    x = 41,734,883,441,734.75/9,693,119.81
  6. Step 6: Final answer
    x = 4,305,619.27

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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.