Home / 3,063,518.84-4,595,284.02-1,264,428.92

Finding the Fourth Proportional to 3,063,518.84, 4,595,284.02 and 1,264,428.92

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Solution

The fourth proportional to 3,063,518.84, 4,595,284.02 and 1,264,428.92 is: 1,896,645.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,063,518.84 : 4,595,284.02 = 1,264,428.92 : x
  2. Step 2: Convert to fraction form
    3,063,518.84/4,595,284.02 = 1,264,428.92/x
  3. Step 3: Cross multiply
    3,063,518.84x = 4,595,284.02 × 1,264,428.92
  4. Step 4: Simplify right side
    3,063,518.84x = 5,810,410,010,501.86
  5. Step 5: Solve for x
    x = 5,810,410,010,501.86/3,063,518.84
  6. Step 6: Final answer
    x = 1,896,645.76

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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.