Home / 3,024,407.20-4,536,999.60-1,508,864.80

Finding the Fourth Proportional to 3,024,407.20, 4,536,999.60 and 1,508,864.80

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Solution

The fourth proportional to 3,024,407.20, 4,536,999.60 and 1,508,864.80 is: 2,263,491.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,024,407.20 : 4,536,999.60 = 1,508,864.80 : x
  2. Step 2: Convert to fraction form
    3,024,407.20/4,536,999.60 = 1,508,864.80/x
  3. Step 3: Cross multiply
    3,024,407.20x = 4,536,999.60 × 1,508,864.80
  4. Step 4: Simplify right side
    3,024,407.20x = 6,845,718,994,054.08
  5. Step 5: Solve for x
    x = 6,845,718,994,054.08/3,024,407.20
  6. Step 6: Final answer
    x = 2,263,491.17

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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.