Home / 10,211,327.17-15,319,990.59-3,023,048.18

Finding the Fourth Proportional to 10,211,327.17, 15,319,990.59 and 3,023,048.18

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Solution

The fourth proportional to 10,211,327.17, 15,319,990.59 and 3,023,048.18 is: 4,535,460.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,211,327.17 : 15,319,990.59 = 3,023,048.18 : x
  2. Step 2: Convert to fraction form
    10,211,327.17/15,319,990.59 = 3,023,048.18/x
  3. Step 3: Cross multiply
    10,211,327.17x = 15,319,990.59 × 3,023,048.18
  4. Step 4: Simplify right side
    10,211,327.17x = 46,313,069,697,680.17
  5. Step 5: Solve for x
    x = 46,313,069,697,680.17/10,211,327.17
  6. Step 6: Final answer
    x = 4,535,460.37

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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.