Home / 2,196,698.59-3,297,176.10-1,060,259.57

Finding the Fourth Proportional to 2,196,698.59, 3,297,176.10 and 1,060,259.57

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Solution

The fourth proportional to 2,196,698.59, 3,297,176.10 and 1,060,259.57 is: 1,591,416.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,196,698.59 : 3,297,176.10 = 1,060,259.57 : x
  2. Step 2: Convert to fraction form
    2,196,698.59/3,297,176.10 = 1,060,259.57/x
  3. Step 3: Cross multiply
    2,196,698.59x = 3,297,176.10 × 1,060,259.57
  4. Step 4: Simplify right side
    2,196,698.59x = 3,495,862,531,407.40
  5. Step 5: Solve for x
    x = 3,495,862,531,407.40/2,196,698.59
  6. Step 6: Final answer
    x = 1,591,416.57

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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.