Home / 4,769,504.02-7,154,091.60-1,357,811.56

Finding the Fourth Proportional to 4,769,504.02, 7,154,091.60 and 1,357,811.56

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Solution

The fourth proportional to 4,769,504.02, 7,154,091.60 and 1,357,811.56 is: 2,036,670.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,769,504.02 : 7,154,091.60 = 1,357,811.56 : x
  2. Step 2: Convert to fraction form
    4,769,504.02/7,154,091.60 = 1,357,811.56/x
  3. Step 3: Cross multiply
    4,769,504.02x = 7,154,091.60 × 1,357,811.56
  4. Step 4: Simplify right side
    4,769,504.02x = 9,713,908,275,778.90
  5. Step 5: Solve for x
    x = 9,713,908,275,778.90/4,769,504.02
  6. Step 6: Final answer
    x = 2,036,670.53

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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.