Home / 2,671,987.50-3,687,576.03-1,464,996.78

Finding the Fourth Proportional to 2,671,987.50, 3,687,576.03 and 1,464,996.78

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Solution

The fourth proportional to 2,671,987.50, 3,687,576.03 and 1,464,996.78 is: 2,021,823.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,671,987.50 : 3,687,576.03 = 1,464,996.78 : x
  2. Step 2: Convert to fraction form
    2,671,987.50/3,687,576.03 = 1,464,996.78/x
  3. Step 3: Cross multiply
    2,671,987.50x = 3,687,576.03 × 1,464,996.78
  4. Step 4: Simplify right side
    2,671,987.50x = 5,402,287,009,955.18
  5. Step 5: Solve for x
    x = 5,402,287,009,955.18/2,671,987.50
  6. Step 6: Final answer
    x = 2,021,823.46

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