Home / 2,445,873.04-3,666,010.20-948,682

Finding the Fourth Proportional to 2,445,873.04, 3,666,010.20 and 948,682

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Solution

The fourth proportional to 2,445,873.04, 3,666,010.20 and 948,682 is: 1,421,937.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,445,873.04 : 3,666,010.20 = 948,682 : x
  2. Step 2: Convert to fraction form
    2,445,873.04/3,666,010.20 = 948,682/x
  3. Step 3: Cross multiply
    2,445,873.04x = 3,666,010.20 × 948,682
  4. Step 4: Simplify right side
    2,445,873.04x = 3,477,877,888,556.40
  5. Step 5: Solve for x
    x = 3,477,877,888,556.40/2,445,873.04
  6. Step 6: Final answer
    x = 1,421,937.21

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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.