Home / 4,968,741.84-7,453,113.78-1,557,027.76

Finding the Fourth Proportional to 4,968,741.84, 7,453,113.78 and 1,557,027.76

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Solution

The fourth proportional to 4,968,741.84, 7,453,113.78 and 1,557,027.76 is: 2,335,541.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,968,741.84 : 7,453,113.78 = 1,557,027.76 : x
  2. Step 2: Convert to fraction form
    4,968,741.84/7,453,113.78 = 1,557,027.76/x
  3. Step 3: Cross multiply
    4,968,741.84x = 7,453,113.78 × 1,557,027.76
  4. Step 4: Simplify right side
    4,968,741.84x = 11,604,705,053,898.53
  5. Step 5: Solve for x
    x = 11,604,705,053,898.53/4,968,741.84
  6. Step 6: Final answer
    x = 2,335,541.96

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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.