Home / 2,490,412.52-3,729,826.32-2,404,111.46

Finding the Fourth Proportional to 2,490,412.52, 3,729,826.32 and 2,404,111.46

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Solution

The fourth proportional to 2,490,412.52, 3,729,826.32 and 2,404,111.46 is: 3,600,575.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,490,412.52 : 3,729,826.32 = 2,404,111.46 : x
  2. Step 2: Convert to fraction form
    2,490,412.52/3,729,826.32 = 2,404,111.46/x
  3. Step 3: Cross multiply
    2,490,412.52x = 3,729,826.32 × 2,404,111.46
  4. Step 4: Simplify right side
    2,490,412.52x = 8,966,918,199,721.63
  5. Step 5: Solve for x
    x = 8,966,918,199,721.63/2,490,412.52
  6. Step 6: Final answer
    x = 3,600,575.46

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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.