Home / 2,533,836.60-3,496,677.12-1,372,256.10

Finding the Fourth Proportional to 2,533,836.60, 3,496,677.12 and 1,372,256.10

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Solution

The fourth proportional to 2,533,836.60, 3,496,677.12 and 1,372,256.10 is: 1,893,704.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,533,836.60 : 3,496,677.12 = 1,372,256.10 : x
  2. Step 2: Convert to fraction form
    2,533,836.60/3,496,677.12 = 1,372,256.10/x
  3. Step 3: Cross multiply
    2,533,836.60x = 3,496,677.12 × 1,372,256.10
  4. Step 4: Simplify right side
    2,533,836.60x = 4,798,336,507,650.43
  5. Step 5: Solve for x
    x = 4,798,336,507,650.43/2,533,836.60
  6. Step 6: Final answer
    x = 1,893,704.00

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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.