Home / 4,518,077.68-6,777,118.95-2,836,362.16

Finding the Fourth Proportional to 4,518,077.68, 6,777,118.95 and 2,836,362.16

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Solution

The fourth proportional to 4,518,077.68, 6,777,118.95 and 2,836,362.16 is: 4,254,544.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,518,077.68 : 6,777,118.95 = 2,836,362.16 : x
  2. Step 2: Convert to fraction form
    4,518,077.68/6,777,118.95 = 2,836,362.16/x
  3. Step 3: Cross multiply
    4,518,077.68x = 6,777,118.95 × 2,836,362.16
  4. Step 4: Simplify right side
    4,518,077.68x = 19,222,363,743,598.93
  5. Step 5: Solve for x
    x = 19,222,363,743,598.93/4,518,077.68
  6. Step 6: Final answer
    x = 4,254,544.77

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1.5x scale

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.