Home / 1,895,549.50-2,843,822.13-681,248.67

Finding the Fourth Proportional to 1,895,549.50, 2,843,822.13 and 681,248.67

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Solution

The fourth proportional to 1,895,549.50, 2,843,822.13 and 681,248.67 is: 1,022,051.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,895,549.50 : 2,843,822.13 = 681,248.67 : x
  2. Step 2: Convert to fraction form
    1,895,549.50/2,843,822.13 = 681,248.67/x
  3. Step 3: Cross multiply
    1,895,549.50x = 2,843,822.13 × 681,248.67
  4. Step 4: Simplify right side
    1,895,549.50x = 1,937,350,043,779.07
  5. Step 5: Solve for x
    x = 1,937,350,043,779.07/1,895,549.50
  6. Step 6: Final answer
    x = 1,022,051.94

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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.