Home / 2,031,840-3,047,411.52-952,462.08

Finding the Fourth Proportional to 2,031,840, 3,047,411.52 and 952,462.08

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Solution

The fourth proportional to 2,031,840, 3,047,411.52 and 952,462.08 is: 1,428,529.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,031,840 : 3,047,411.52 = 952,462.08 : x
  2. Step 2: Convert to fraction form
    2,031,840/3,047,411.52 = 952,462.08/x
  3. Step 3: Cross multiply
    2,031,840x = 3,047,411.52 × 952,462.08
  4. Step 4: Simplify right side
    2,031,840x = 2,902,543,914,955.16
  5. Step 5: Solve for x
    x = 2,902,543,914,955.16/2,031,840
  6. Step 6: Final answer
    x = 1,428,529.76

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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.