Home / 2,295,322.52-3,443,176.50-697,899.44

Finding the Fourth Proportional to 2,295,322.52, 3,443,176.50 and 697,899.44

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Solution

The fourth proportional to 2,295,322.52, 3,443,176.50 and 697,899.44 is: 1,046,907.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,295,322.52 : 3,443,176.50 = 697,899.44 : x
  2. Step 2: Convert to fraction form
    2,295,322.52/3,443,176.50 = 697,899.44/x
  3. Step 3: Cross multiply
    2,295,322.52x = 3,443,176.50 × 697,899.44
  4. Step 4: Simplify right side
    2,295,322.52x = 2,402,990,959,779.10
  5. Step 5: Solve for x
    x = 2,402,990,959,779.10/2,295,322.52
  6. Step 6: Final answer
    x = 1,046,907.76

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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.