Home / 1,827,106.97-2,741,038.67-547,662.76

Finding the Fourth Proportional to 1,827,106.97, 2,741,038.67 and 547,662.76

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Solution

The fourth proportional to 1,827,106.97, 2,741,038.67 and 547,662.76 is: 821,607.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,827,106.97 : 2,741,038.67 = 547,662.76 : x
  2. Step 2: Convert to fraction form
    1,827,106.97/2,741,038.67 = 547,662.76/x
  3. Step 3: Cross multiply
    1,827,106.97x = 2,741,038.67 × 547,662.76
  4. Step 4: Simplify right side
    1,827,106.97x = 1,501,164,786,835.42
  5. Step 5: Solve for x
    x = 1,501,164,786,835.42/1,827,106.97
  6. Step 6: Final answer
    x = 821,607.50

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1.5x scale

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.