Home / 2,521,210.43-3,773,987.44-1,365,586.90

Finding the Fourth Proportional to 2,521,210.43, 3,773,987.44 and 1,365,586.90

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Solution

The fourth proportional to 2,521,210.43, 3,773,987.44 and 1,365,586.90 is: 2,044,140.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,521,210.43 : 3,773,987.44 = 1,365,586.90 : x
  2. Step 2: Convert to fraction form
    2,521,210.43/3,773,987.44 = 1,365,586.90/x
  3. Step 3: Cross multiply
    2,521,210.43x = 3,773,987.44 × 1,365,586.90
  4. Step 4: Simplify right side
    2,521,210.43x = 5,153,707,808,828.54
  5. Step 5: Solve for x
    x = 5,153,707,808,828.54/2,521,210.43
  6. Step 6: Final answer
    x = 2,044,140.29

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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.