Home / 3,293,779.37-4,937,243.74-1,273,410.95

Finding the Fourth Proportional to 3,293,779.37, 4,937,243.74 and 1,273,410.95

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Solution

The fourth proportional to 3,293,779.37, 4,937,243.74 and 1,273,410.95 is: 1,908,792.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,293,779.37 : 4,937,243.74 = 1,273,410.95 : x
  2. Step 2: Convert to fraction form
    3,293,779.37/4,937,243.74 = 1,273,410.95/x
  3. Step 3: Cross multiply
    3,293,779.37x = 4,937,243.74 × 1,273,410.95
  4. Step 4: Simplify right side
    3,293,779.37x = 6,287,140,213,465.21
  5. Step 5: Solve for x
    x = 6,287,140,213,465.21/3,293,779.37
  6. Step 6: Final answer
    x = 1,908,792.16

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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.