Home / 2,223,520-3,335,244.72-707,181.04

Finding the Fourth Proportional to 2,223,520, 3,335,244.72 and 707,181.04

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Solution

The fourth proportional to 2,223,520, 3,335,244.72 and 707,181.04 is: 1,060,760.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,223,520 : 3,335,244.72 = 707,181.04 : x
  2. Step 2: Convert to fraction form
    2,223,520/3,335,244.72 = 707,181.04/x
  3. Step 3: Cross multiply
    2,223,520x = 3,335,244.72 × 707,181.04
  4. Step 4: Simplify right side
    2,223,520x = 2,358,621,829,744.11
  5. Step 5: Solve for x
    x = 2,358,621,829,744.11/2,223,520
  6. Step 6: Final answer
    x = 1,060,760.34

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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.