Home / 3,047,217.05-4,572,323.33-1,225,509.27

Finding the Fourth Proportional to 3,047,217.05, 4,572,323.33 and 1,225,509.27

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Solution

The fourth proportional to 3,047,217.05, 4,572,323.33 and 1,225,509.27 is: 1,838,866.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,047,217.05 : 4,572,323.33 = 1,225,509.27 : x
  2. Step 2: Convert to fraction form
    3,047,217.05/4,572,323.33 = 1,225,509.27/x
  3. Step 3: Cross multiply
    3,047,217.05x = 4,572,323.33 × 1,225,509.27
  4. Step 4: Simplify right side
    3,047,217.05x = 5,603,424,629,416.04
  5. Step 5: Solve for x
    x = 5,603,424,629,416.04/3,047,217.05
  6. Step 6: Final answer
    x = 1,838,866.26

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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.