Home / 4,501,279.47-6,752,219.63-1,583,022.11

Finding the Fourth Proportional to 4,501,279.47, 6,752,219.63 and 1,583,022.11

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Solution

The fourth proportional to 4,501,279.47, 6,752,219.63 and 1,583,022.11 is: 2,374,638.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,501,279.47 : 6,752,219.63 = 1,583,022.11 : x
  2. Step 2: Convert to fraction form
    4,501,279.47/6,752,219.63 = 1,583,022.11/x
  3. Step 3: Cross multiply
    4,501,279.47x = 6,752,219.63 × 1,583,022.11
  4. Step 4: Simplify right side
    4,501,279.47x = 10,688,912,965,866.02
  5. Step 5: Solve for x
    x = 10,688,912,965,866.02/4,501,279.47
  6. Step 6: Final answer
    x = 2,374,638.82

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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.