Home / 3,235,125.31-4,464,442.13-1,784,832.46

Finding the Fourth Proportional to 3,235,125.31, 4,464,442.13 and 1,784,832.46

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Solution

The fourth proportional to 3,235,125.31, 4,464,442.13 and 1,784,832.46 is: 2,463,051.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,235,125.31 : 4,464,442.13 = 1,784,832.46 : x
  2. Step 2: Convert to fraction form
    3,235,125.31/4,464,442.13 = 1,784,832.46/x
  3. Step 3: Cross multiply
    3,235,125.31x = 4,464,442.13 × 1,784,832.46
  4. Step 4: Simplify right side
    3,235,125.31x = 7,968,281,209,330.27
  5. Step 5: Solve for x
    x = 7,968,281,209,330.27/3,235,125.31
  6. Step 6: Final answer
    x = 2,463,051.80

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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.