Home / 4,769,493.60-7,154,076.24-1,357,801.32

Finding the Fourth Proportional to 4,769,493.60, 7,154,076.24 and 1,357,801.32

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Solution

The fourth proportional to 4,769,493.60, 7,154,076.24 and 1,357,801.32 is: 2,036,655.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,769,493.60 : 7,154,076.24 = 1,357,801.32 : x
  2. Step 2: Convert to fraction form
    4,769,493.60/7,154,076.24 = 1,357,801.32/x
  3. Step 3: Cross multiply
    4,769,493.60x = 7,154,076.24 × 1,357,801.32
  4. Step 4: Simplify right side
    4,769,493.60x = 9,713,814,162,052.64
  5. Step 5: Solve for x
    x = 9,713,814,162,052.64/4,769,493.60
  6. Step 6: Final answer
    x = 2,036,655.25

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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.