Home / 3,804,562.60-5,707,103.10-1,210,661.80

Finding the Fourth Proportional to 3,804,562.60, 5,707,103.10 and 1,210,661.80

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Solution

The fourth proportional to 3,804,562.60, 5,707,103.10 and 1,210,661.80 is: 1,816,075.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,804,562.60 : 5,707,103.10 = 1,210,661.80 : x
  2. Step 2: Convert to fraction form
    3,804,562.60/5,707,103.10 = 1,210,661.80/x
  3. Step 3: Cross multiply
    3,804,562.60x = 5,707,103.10 × 1,210,661.80
  4. Step 4: Simplify right side
    3,804,562.60x = 6,909,371,711,831.58
  5. Step 5: Solve for x
    x = 6,909,371,711,831.58/3,804,562.60
  6. Step 6: Final answer
    x = 1,816,075.18

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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.