Home / 2,114,041.68-2,917,337.04-1,196,254.04

Finding the Fourth Proportional to 2,114,041.68, 2,917,337.04 and 1,196,254.04

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Solution

The fourth proportional to 2,114,041.68, 2,917,337.04 and 1,196,254.04 is: 1,650,807.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,114,041.68 : 2,917,337.04 = 1,196,254.04 : x
  2. Step 2: Convert to fraction form
    2,114,041.68/2,917,337.04 = 1,196,254.04/x
  3. Step 3: Cross multiply
    2,114,041.68x = 2,917,337.04 × 1,196,254.04
  4. Step 4: Simplify right side
    2,114,041.68x = 3,489,876,205,554.96
  5. Step 5: Solve for x
    x = 3,489,876,205,554.96/2,114,041.68
  6. Step 6: Final answer
    x = 1,650,807.66

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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.