Home / 2,294,995.48-3,439,343.90-1,452,038.20

Finding the Fourth Proportional to 2,294,995.48, 3,439,343.90 and 1,452,038.20

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Solution

The fourth proportional to 2,294,995.48, 3,439,343.90 and 1,452,038.20 is: 2,176,064.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,294,995.48 : 3,439,343.90 = 1,452,038.20 : x
  2. Step 2: Convert to fraction form
    2,294,995.48/3,439,343.90 = 1,452,038.20/x
  3. Step 3: Cross multiply
    2,294,995.48x = 3,439,343.90 × 1,452,038.20
  4. Step 4: Simplify right side
    2,294,995.48x = 4,994,058,725,736.98
  5. Step 5: Solve for x
    x = 4,994,058,725,736.98/2,294,995.48
  6. Step 6: Final answer
    x = 2,176,064.73

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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.