Home / 4,925,931.32-6,797,900.62-2,750,400.92

Finding the Fourth Proportional to 4,925,931.32, 6,797,900.62 and 2,750,400.92

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Solution

The fourth proportional to 4,925,931.32, 6,797,900.62 and 2,750,400.92 is: 3,795,617.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,925,931.32 : 6,797,900.62 = 2,750,400.92 : x
  2. Step 2: Convert to fraction form
    4,925,931.32/6,797,900.62 = 2,750,400.92/x
  3. Step 3: Cross multiply
    4,925,931.32x = 6,797,900.62 × 2,750,400.92
  4. Step 4: Simplify right side
    4,925,931.32x = 18,696,952,119,316.57
  5. Step 5: Solve for x
    x = 18,696,952,119,316.57/4,925,931.32
  6. Step 6: Final answer
    x = 3,795,617.70

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.