Home / 1,104,664.86-1,523,493.27-761,049.18

Finding the Fourth Proportional to 1,104,664.86, 1,523,493.27 and 761,049.18

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Solution

The fourth proportional to 1,104,664.86, 1,523,493.27 and 761,049.18 is: 1,049,597.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,104,664.86 : 1,523,493.27 = 761,049.18 : x
  2. Step 2: Convert to fraction form
    1,104,664.86/1,523,493.27 = 761,049.18/x
  3. Step 3: Cross multiply
    1,104,664.86x = 1,523,493.27 × 761,049.18
  4. Step 4: Simplify right side
    1,104,664.86x = 1,159,453,303,869.02
  5. Step 5: Solve for x
    x = 1,159,453,303,869.02/1,104,664.86
  6. Step 6: Final answer
    x = 1,049,597.34

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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.