Home / 4,788,051.35-7,182,077.03-1,950,200.15

Finding the Fourth Proportional to 4,788,051.35, 7,182,077.03 and 1,950,200.15

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Solution

The fourth proportional to 4,788,051.35, 7,182,077.03 and 1,950,200.15 is: 2,925,300.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,788,051.35 : 7,182,077.03 = 1,950,200.15 : x
  2. Step 2: Convert to fraction form
    4,788,051.35/7,182,077.03 = 1,950,200.15/x
  3. Step 3: Cross multiply
    4,788,051.35x = 7,182,077.03 × 1,950,200.15
  4. Step 4: Simplify right side
    4,788,051.35x = 14,006,487,691,466.55
  5. Step 5: Solve for x
    x = 14,006,487,691,466.55/4,788,051.35
  6. Step 6: Final answer
    x = 2,925,300.23

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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.