Home / 3,207,296.17-4,809,925.67-1,047,829.14

Finding the Fourth Proportional to 3,207,296.17, 4,809,925.67 and 1,047,829.14

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Solution

The fourth proportional to 3,207,296.17, 4,809,925.67 and 1,047,829.14 is: 1,571,410.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,207,296.17 : 4,809,925.67 = 1,047,829.14 : x
  2. Step 2: Convert to fraction form
    3,207,296.17/4,809,925.67 = 1,047,829.14/x
  3. Step 3: Cross multiply
    3,207,296.17x = 4,809,925.67 × 1,047,829.14
  4. Step 4: Simplify right side
    3,207,296.17x = 5,039,980,268,334.02
  5. Step 5: Solve for x
    x = 5,039,980,268,334.02/3,207,296.17
  6. Step 6: Final answer
    x = 1,571,410.93

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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.