Home / 2,437,084.80-3,363,905.88-1,577,703.06

Finding the Fourth Proportional to 2,437,084.80, 3,363,905.88 and 1,577,703.06

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Solution

The fourth proportional to 2,437,084.80, 3,363,905.88 and 1,577,703.06 is: 2,177,702.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,437,084.80 : 3,363,905.88 = 1,577,703.06 : x
  2. Step 2: Convert to fraction form
    2,437,084.80/3,363,905.88 = 1,577,703.06/x
  3. Step 3: Cross multiply
    2,437,084.80x = 3,363,905.88 × 1,577,703.06
  4. Step 4: Simplify right side
    2,437,084.80x = 5,307,244,600,427.99
  5. Step 5: Solve for x
    x = 5,307,244,600,427.99/2,437,084.80
  6. Step 6: Final answer
    x = 2,177,702.06

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.