Home / 4,842,023.60-7,266,534.60-2,709,844.40

Finding the Fourth Proportional to 4,842,023.60, 7,266,534.60 and 2,709,844.40

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Solution

The fourth proportional to 4,842,023.60, 7,266,534.60 and 2,709,844.40 is: 4,066,724.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,842,023.60 : 7,266,534.60 = 2,709,844.40 : x
  2. Step 2: Convert to fraction form
    4,842,023.60/7,266,534.60 = 2,709,844.40/x
  3. Step 3: Cross multiply
    4,842,023.60x = 7,266,534.60 × 2,709,844.40
  4. Step 4: Simplify right side
    4,842,023.60x = 19,691,178,093,216.24
  5. Step 5: Solve for x
    x = 19,691,178,093,216.24/4,842,023.60
  6. Step 6: Final answer
    x = 4,066,724.93

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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.