Home / 4,631,210.34-6,390,974.87-2,566,208.03

Finding the Fourth Proportional to 4,631,210.34, 6,390,974.87 and 2,566,208.03

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Solution

The fourth proportional to 4,631,210.34, 6,390,974.87 and 2,566,208.03 is: 3,541,314.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,631,210.34 : 6,390,974.87 = 2,566,208.03 : x
  2. Step 2: Convert to fraction form
    4,631,210.34/6,390,974.87 = 2,566,208.03/x
  3. Step 3: Cross multiply
    4,631,210.34x = 6,390,974.87 × 2,566,208.03
  4. Step 4: Simplify right side
    4,631,210.34x = 16,400,571,046,143.72
  5. Step 5: Solve for x
    x = 16,400,571,046,143.72/4,631,210.34
  6. Step 6: Final answer
    x = 3,541,314.23

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Why These Related Problems?

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