Home / 3,371,485.65-5,057,228.48-1,350,041.55

Finding the Fourth Proportional to 3,371,485.65, 5,057,228.48 and 1,350,041.55

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Solution

The fourth proportional to 3,371,485.65, 5,057,228.48 and 1,350,041.55 is: 2,025,062.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,371,485.65 : 5,057,228.48 = 1,350,041.55 : x
  2. Step 2: Convert to fraction form
    3,371,485.65/5,057,228.48 = 1,350,041.55/x
  3. Step 3: Cross multiply
    3,371,485.65x = 5,057,228.48 × 1,350,041.55
  4. Step 4: Simplify right side
    3,371,485.65x = 6,827,468,569,093.14
  5. Step 5: Solve for x
    x = 6,827,468,569,093.14/3,371,485.65
  6. Step 6: Final answer
    x = 2,025,062.33

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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.