Home / 4,813,164.60-6,645,186.56-3,097,267.08

Finding the Fourth Proportional to 4,813,164.60, 6,645,186.56 and 3,097,267.08

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Solution

The fourth proportional to 4,813,164.60, 6,645,186.56 and 3,097,267.08 is: 4,276,171.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,813,164.60 : 6,645,186.56 = 3,097,267.08 : x
  2. Step 2: Convert to fraction form
    4,813,164.60/6,645,186.56 = 3,097,267.08/x
  3. Step 3: Cross multiply
    4,813,164.60x = 6,645,186.56 × 3,097,267.08
  4. Step 4: Simplify right side
    4,813,164.60x = 20,581,917,572,746.45
  5. Step 5: Solve for x
    x = 20,581,917,572,746.45/4,813,164.60
  6. Step 6: Final answer
    x = 4,276,171.56

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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.