Home / 2,967,052.41-4,450,669.37-1,021,760.11

Finding the Fourth Proportional to 2,967,052.41, 4,450,669.37 and 1,021,760.11

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Solution

The fourth proportional to 2,967,052.41, 4,450,669.37 and 1,021,760.11 is: 1,532,671.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,967,052.41 : 4,450,669.37 = 1,021,760.11 : x
  2. Step 2: Convert to fraction form
    2,967,052.41/4,450,669.37 = 1,021,760.11/x
  3. Step 3: Cross multiply
    2,967,052.41x = 4,450,669.37 × 1,021,760.11
  4. Step 4: Simplify right side
    2,967,052.41x = 4,547,516,425,064.83
  5. Step 5: Solve for x
    x = 4,547,516,425,064.83/2,967,052.41
  6. Step 6: Final answer
    x = 1,532,671.42

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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.