Home / 3,723,206.04-5,583,429.63-1,326,414.42

Finding the Fourth Proportional to 3,723,206.04, 5,583,429.63 and 1,326,414.42

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Solution

The fourth proportional to 3,723,206.04, 5,583,429.63 and 1,326,414.42 is: 1,989,130.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,723,206.04 : 5,583,429.63 = 1,326,414.42 : x
  2. Step 2: Convert to fraction form
    3,723,206.04/5,583,429.63 = 1,326,414.42/x
  3. Step 3: Cross multiply
    3,723,206.04x = 5,583,429.63 × 1,326,414.42
  4. Step 4: Simplify right side
    3,723,206.04x = 7,405,941,574,287.26
  5. Step 5: Solve for x
    x = 7,405,941,574,287.26/3,723,206.04
  6. Step 6: Final answer
    x = 1,989,130.20

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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.