Home / 6,240,427.40-9,361,515.90-2,453,029.40

Finding the Fourth Proportional to 6,240,427.40, 9,361,515.90 and 2,453,029.40

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Solution

The fourth proportional to 6,240,427.40, 9,361,515.90 and 2,453,029.40 is: 3,679,887.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,240,427.40 : 9,361,515.90 = 2,453,029.40 : x
  2. Step 2: Convert to fraction form
    6,240,427.40/9,361,515.90 = 2,453,029.40/x
  3. Step 3: Cross multiply
    6,240,427.40x = 9,361,515.90 × 2,453,029.40
  4. Step 4: Simplify right side
    6,240,427.40x = 22,964,073,731,267.46
  5. Step 5: Solve for x
    x = 22,964,073,731,267.46/6,240,427.40
  6. Step 6: Final answer
    x = 3,679,887.97

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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.