Home / 6,671,184-9,207,222.12-4,224,022.56

Finding the Fourth Proportional to 6,671,184, 9,207,222.12 and 4,224,022.56

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Solution

The fourth proportional to 6,671,184, 9,207,222.12 and 4,224,022.56 is: 5,829,776.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,671,184 : 9,207,222.12 = 4,224,022.56 : x
  2. Step 2: Convert to fraction form
    6,671,184/9,207,222.12 = 4,224,022.56/x
  3. Step 3: Cross multiply
    6,671,184x = 9,207,222.12 × 4,224,022.56
  4. Step 4: Simplify right side
    6,671,184x = 38,891,513,949,811.02
  5. Step 5: Solve for x
    x = 38,891,513,949,811.02/6,671,184
  6. Step 6: Final answer
    x = 5,829,776.84

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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.