Home / 4,551,560.94-6,827,798.05-1,313,178.83

Finding the Fourth Proportional to 4,551,560.94, 6,827,798.05 and 1,313,178.83

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Solution

The fourth proportional to 4,551,560.94, 6,827,798.05 and 1,313,178.83 is: 1,969,900.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,551,560.94 : 6,827,798.05 = 1,313,178.83 : x
  2. Step 2: Convert to fraction form
    4,551,560.94/6,827,798.05 = 1,313,178.83/x
  3. Step 3: Cross multiply
    4,551,560.94x = 6,827,798.05 × 1,313,178.83
  4. Step 4: Simplify right side
    4,551,560.94x = 8,966,119,888,750.58
  5. Step 5: Solve for x
    x = 8,966,119,888,750.58/4,551,560.94
  6. Step 6: Final answer
    x = 1,969,900.00

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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.