Home / 2,031,702.08-3,047,522.08-494,711.88

Finding the Fourth Proportional to 2,031,702.08, 3,047,522.08 and 494,711.88

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Solution

The fourth proportional to 2,031,702.08, 3,047,522.08 and 494,711.88 is: 742,060.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,031,702.08 : 3,047,522.08 = 494,711.88 : x
  2. Step 2: Convert to fraction form
    2,031,702.08/3,047,522.08 = 494,711.88/x
  3. Step 3: Cross multiply
    2,031,702.08x = 3,047,522.08 × 494,711.88
  4. Step 4: Simplify right side
    2,031,702.08x = 1,507,645,377,538.31
  5. Step 5: Solve for x
    x = 1,507,645,377,538.31/2,031,702.08
  6. Step 6: Final answer
    x = 742,060.26

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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.