Home / 3,235,567.53-4,465,176.60-1,785,356.37

Finding the Fourth Proportional to 3,235,567.53, 4,465,176.60 and 1,785,356.37

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Solution

The fourth proportional to 3,235,567.53, 4,465,176.60 and 1,785,356.37 is: 2,463,843.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,235,567.53 : 4,465,176.60 = 1,785,356.37 : x
  2. Step 2: Convert to fraction form
    3,235,567.53/4,465,176.60 = 1,785,356.37/x
  3. Step 3: Cross multiply
    3,235,567.53x = 4,465,176.60 × 1,785,356.37
  4. Step 4: Simplify right side
    3,235,567.53x = 7,971,931,492,680.03
  5. Step 5: Solve for x
    x = 7,971,931,492,680.03/3,235,567.53
  6. Step 6: Final answer
    x = 2,463,843.34

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.