Home / 1,498,268.07-2,247,402.10-447,644.07

Finding the Fourth Proportional to 1,498,268.07, 2,247,402.10 and 447,644.07

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Solution

The fourth proportional to 1,498,268.07, 2,247,402.10 and 447,644.07 is: 671,466.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,498,268.07 : 2,247,402.10 = 447,644.07 : x
  2. Step 2: Convert to fraction form
    1,498,268.07/2,247,402.10 = 447,644.07/x
  3. Step 3: Cross multiply
    1,498,268.07x = 2,247,402.10 × 447,644.07
  4. Step 4: Simplify right side
    1,498,268.07x = 1,006,036,209,495.32
  5. Step 5: Solve for x
    x = 1,006,036,209,495.32/1,498,268.07
  6. Step 6: Final answer
    x = 671,466.10

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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.