Home / 1,566,105.90-2,350,908.45-1,463,316.90

Finding the Fourth Proportional to 1,566,105.90, 2,350,908.45 and 1,463,316.90

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Solution

The fourth proportional to 1,566,105.90, 2,350,908.45 and 1,463,316.90 is: 2,196,610.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,566,105.90 : 2,350,908.45 = 1,463,316.90 : x
  2. Step 2: Convert to fraction form
    1,566,105.90/2,350,908.45 = 1,463,316.90/x
  3. Step 3: Cross multiply
    1,566,105.90x = 2,350,908.45 × 1,463,316.90
  4. Step 4: Simplify right side
    1,566,105.90x = 3,440,124,065,237.81
  5. Step 5: Solve for x
    x = 3,440,124,065,237.81/1,566,105.90
  6. Step 6: Final answer
    x = 2,196,610.12

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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.