Home / 1,267,569.56-1,900,025.70-468,341.34

Finding the Fourth Proportional to 1,267,569.56, 1,900,025.70 and 468,341.34

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Solution

The fourth proportional to 1,267,569.56, 1,900,025.70 and 468,341.34 is: 702,021.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,267,569.56 : 1,900,025.70 = 468,341.34 : x
  2. Step 2: Convert to fraction form
    1,267,569.56/1,900,025.70 = 468,341.34/x
  3. Step 3: Cross multiply
    1,267,569.56x = 1,900,025.70 × 468,341.34
  4. Step 4: Simplify right side
    1,267,569.56x = 889,860,582,372.44
  5. Step 5: Solve for x
    x = 889,860,582,372.44/1,267,569.56
  6. Step 6: Final answer
    x = 702,021.11

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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.