Home / 1,847,964-2,550,190.32-1,000,092

Finding the Fourth Proportional to 1,847,964, 2,550,190.32 and 1,000,092

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Solution

The fourth proportional to 1,847,964, 2,550,190.32 and 1,000,092 is: 1,380,126.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,847,964 : 2,550,190.32 = 1,000,092 : x
  2. Step 2: Convert to fraction form
    1,847,964/2,550,190.32 = 1,000,092/x
  3. Step 3: Cross multiply
    1,847,964x = 2,550,190.32 × 1,000,092
  4. Step 4: Simplify right side
    1,847,964x = 2,550,424,937,509.44
  5. Step 5: Solve for x
    x = 2,550,424,937,509.44/1,847,964
  6. Step 6: Final answer
    x = 1,380,126.96

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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.