Home / 1,750,219.80-2,625,912.90-1,562,083.80

Finding the Fourth Proportional to 1,750,219.80, 2,625,912.90 and 1,562,083.80

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Solution

The fourth proportional to 1,750,219.80, 2,625,912.90 and 1,562,083.80 is: 2,343,646.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,750,219.80 : 2,625,912.90 = 1,562,083.80 : x
  2. Step 2: Convert to fraction form
    1,750,219.80/2,625,912.90 = 1,562,083.80/x
  3. Step 3: Cross multiply
    1,750,219.80x = 2,625,912.90 × 1,562,083.80
  4. Step 4: Simplify right side
    1,750,219.80x = 4,101,896,001,301.02
  5. Step 5: Solve for x
    x = 4,101,896,001,301.02/1,750,219.80
  6. Step 6: Final answer
    x = 2,343,646.21

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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.