Home / 1,606,298.86-2,409,211.28-468,755.62

Finding the Fourth Proportional to 1,606,298.86, 2,409,211.28 and 468,755.62

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Solution

The fourth proportional to 1,606,298.86, 2,409,211.28 and 468,755.62 is: 703,064.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,606,298.86 : 2,409,211.28 = 468,755.62 : x
  2. Step 2: Convert to fraction form
    1,606,298.86/2,409,211.28 = 468,755.62/x
  3. Step 3: Cross multiply
    1,606,298.86x = 2,409,211.28 × 468,755.62
  4. Step 4: Simplify right side
    1,606,298.86x = 1,129,331,327,267.39
  5. Step 5: Solve for x
    x = 1,129,331,327,267.39/1,606,298.86
  6. Step 6: Final answer
    x = 703,064.26

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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.