Home / 4,877,126.72-7,314,508.56-2,035,698.56

Finding the Fourth Proportional to 4,877,126.72, 7,314,508.56 and 2,035,698.56

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Solution

The fourth proportional to 4,877,126.72, 7,314,508.56 and 2,035,698.56 is: 3,053,054.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,877,126.72 : 7,314,508.56 = 2,035,698.56 : x
  2. Step 2: Convert to fraction form
    4,877,126.72/7,314,508.56 = 2,035,698.56/x
  3. Step 3: Cross multiply
    4,877,126.72x = 7,314,508.56 × 2,035,698.56
  4. Step 4: Simplify right side
    4,877,126.72x = 14,890,134,542,699.67
  5. Step 5: Solve for x
    x = 14,890,134,542,699.67/4,877,126.72
  6. Step 6: Final answer
    x = 3,053,054.68

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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.