Home / 3,357,283-4,633,056.30-1,829,390.08

Finding the Fourth Proportional to 3,357,283, 4,633,056.30 and 1,829,390.08

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Solution

The fourth proportional to 3,357,283, 4,633,056.30 and 1,829,390.08 is: 2,524,561.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,357,283 : 4,633,056.30 = 1,829,390.08 : x
  2. Step 2: Convert to fraction form
    3,357,283/4,633,056.30 = 1,829,390.08/x
  3. Step 3: Cross multiply
    3,357,283x = 4,633,056.30 × 1,829,390.08
  4. Step 4: Simplify right side
    3,357,283x = 8,475,667,235,301.50
  5. Step 5: Solve for x
    x = 8,475,667,235,301.50/3,357,283
  6. Step 6: Final answer
    x = 2,524,561.45

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.