Home / 3,235,580.60-4,465,125.15-1,785,329.60

Finding the Fourth Proportional to 3,235,580.60, 4,465,125.15 and 1,785,329.60

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Solution

The fourth proportional to 3,235,580.60, 4,465,125.15 and 1,785,329.60 is: 2,463,768.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,235,580.60 : 4,465,125.15 = 1,785,329.60 : x
  2. Step 2: Convert to fraction form
    3,235,580.60/4,465,125.15 = 1,785,329.60/x
  3. Step 3: Cross multiply
    3,235,580.60x = 4,465,125.15 × 1,785,329.60
  4. Step 4: Simplify right side
    3,235,580.60x = 7,971,720,097,999.44
  5. Step 5: Solve for x
    x = 7,971,720,097,999.44/3,235,580.60
  6. Step 6: Final answer
    x = 2,463,768.05

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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.