Home / 2,960,039.04-4,085,000.96-1,798,494.08

Finding the Fourth Proportional to 2,960,039.04, 4,085,000.96 and 1,798,494.08

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Solution

The fourth proportional to 2,960,039.04, 4,085,000.96 and 1,798,494.08 is: 2,482,011.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,960,039.04 : 4,085,000.96 = 1,798,494.08 : x
  2. Step 2: Convert to fraction form
    2,960,039.04/4,085,000.96 = 1,798,494.08/x
  3. Step 3: Cross multiply
    2,960,039.04x = 4,085,000.96 × 1,798,494.08
  4. Step 4: Simplify right side
    2,960,039.04x = 7,346,850,043,354.32
  5. Step 5: Solve for x
    x = 7,346,850,043,354.32/2,960,039.04
  6. Step 6: Final answer
    x = 2,482,011.20

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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.