Home / 1,128,483.58-1,692,872.70-596,025.76

Finding the Fourth Proportional to 1,128,483.58, 1,692,872.70 and 596,025.76

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Solution

The fourth proportional to 1,128,483.58, 1,692,872.70 and 596,025.76 is: 894,116.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,128,483.58 : 1,692,872.70 = 596,025.76 : x
  2. Step 2: Convert to fraction form
    1,128,483.58/1,692,872.70 = 596,025.76/x
  3. Step 3: Cross multiply
    1,128,483.58x = 1,692,872.70 × 596,025.76
  4. Step 4: Simplify right side
    1,128,483.58x = 1,008,995,737,600.75
  5. Step 5: Solve for x
    x = 1,008,995,737,600.75/1,128,483.58
  6. Step 6: Final answer
    x = 894,116.45

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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.