Home / 2,102,269.04-2,901,134.08-1,196,851.04

Finding the Fourth Proportional to 2,102,269.04, 2,901,134.08 and 1,196,851.04

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Solution

The fourth proportional to 2,102,269.04, 2,901,134.08 and 1,196,851.04 is: 1,651,656.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,102,269.04 : 2,901,134.08 = 1,196,851.04 : x
  2. Step 2: Convert to fraction form
    2,102,269.04/2,901,134.08 = 1,196,851.04/x
  3. Step 3: Cross multiply
    2,102,269.04x = 2,901,134.08 × 1,196,851.04
  4. Step 4: Simplify right side
    2,102,269.04x = 3,472,225,340,827.44
  5. Step 5: Solve for x
    x = 3,472,225,340,827.44/2,102,269.04
  6. Step 6: Final answer
    x = 1,651,656.03

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.