Home / 9,084,595.20-13,615,315.20-4,826,803.20

Finding the Fourth Proportional to 9,084,595.20, 13,615,315.20 and 4,826,803.20

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Solution

The fourth proportional to 9,084,595.20, 13,615,315.20 and 4,826,803.20 is: 7,234,053.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,084,595.20 : 13,615,315.20 = 4,826,803.20 : x
  2. Step 2: Convert to fraction form
    9,084,595.20/13,615,315.20 = 4,826,803.20/x
  3. Step 3: Cross multiply
    9,084,595.20x = 13,615,315.20 × 4,826,803.20
  4. Step 4: Simplify right side
    9,084,595.20x = 65,718,446,976,368.64
  5. Step 5: Solve for x
    x = 65,718,446,976,368.64/9,084,595.20
  6. Step 6: Final answer
    x = 7,234,053.42

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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.