Home / 2,168,312.34-3,252,173.25-570,741.64

Finding the Fourth Proportional to 2,168,312.34, 3,252,173.25 and 570,741.64

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Solution

The fourth proportional to 2,168,312.34, 3,252,173.25 and 570,741.64 is: 856,034.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,168,312.34 : 3,252,173.25 = 570,741.64 : x
  2. Step 2: Convert to fraction form
    2,168,312.34/3,252,173.25 = 570,741.64/x
  3. Step 3: Cross multiply
    2,168,312.34x = 3,252,173.25 × 570,741.64
  4. Step 4: Simplify right side
    2,168,312.34x = 1,856,150,694,269.13
  5. Step 5: Solve for x
    x = 1,856,150,694,269.13/2,168,312.34
  6. Step 6: Final answer
    x = 856,034.74

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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.