Home / 2,285,691.01-3,428,501.58-556,577.02

Finding the Fourth Proportional to 2,285,691.01, 3,428,501.58 and 556,577.02

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Solution

The fourth proportional to 2,285,691.01, 3,428,501.58 and 556,577.02 is: 834,857.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,285,691.01 : 3,428,501.58 = 556,577.02 : x
  2. Step 2: Convert to fraction form
    2,285,691.01/3,428,501.58 = 556,577.02/x
  3. Step 3: Cross multiply
    2,285,691.01x = 3,428,501.58 × 556,577.02
  4. Step 4: Simplify right side
    2,285,691.01x = 1,908,225,196,747.32
  5. Step 5: Solve for x
    x = 1,908,225,196,747.32/2,285,691.01
  6. Step 6: Final answer
    x = 834,857.03

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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.