Home / 3,547,052.16-5,321,365.44-1,022,510.40

Finding the Fourth Proportional to 3,547,052.16, 5,321,365.44 and 1,022,510.40

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Solution

The fourth proportional to 3,547,052.16, 5,321,365.44 and 1,022,510.40 is: 1,533,992.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,547,052.16 : 5,321,365.44 = 1,022,510.40 : x
  2. Step 2: Convert to fraction form
    3,547,052.16/5,321,365.44 = 1,022,510.40/x
  3. Step 3: Cross multiply
    3,547,052.16x = 5,321,365.44 × 1,022,510.40
  4. Step 4: Simplify right side
    3,547,052.16x = 5,441,151,504,600.58
  5. Step 5: Solve for x
    x = 5,441,151,504,600.58/3,547,052.16
  6. Step 6: Final answer
    x = 1,533,992.53

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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.