Home / 2,447,957.09-3,647,331.67-2,310,444.07

Finding the Fourth Proportional to 2,447,957.09, 3,647,331.67 and 2,310,444.07

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Solution

The fourth proportional to 2,447,957.09, 3,647,331.67 and 2,310,444.07 is: 3,442,444.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,447,957.09 : 3,647,331.67 = 2,310,444.07 : x
  2. Step 2: Convert to fraction form
    2,447,957.09/3,647,331.67 = 2,310,444.07/x
  3. Step 3: Cross multiply
    2,447,957.09x = 3,647,331.67 × 2,310,444.07
  4. Step 4: Simplify right side
    2,447,957.09x = 8,426,955,817,712.34
  5. Step 5: Solve for x
    x = 8,426,955,817,712.34/2,447,957.09
  6. Step 6: Final answer
    x = 3,442,444.25

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.