Home / 2,962,595.75-4,088,382.14-1,604,468.75

Finding the Fourth Proportional to 2,962,595.75, 4,088,382.14 and 1,604,468.75

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Solution

The fourth proportional to 2,962,595.75, 4,088,382.14 and 1,604,468.75 is: 2,214,166.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,962,595.75 : 4,088,382.14 = 1,604,468.75 : x
  2. Step 2: Convert to fraction form
    2,962,595.75/4,088,382.14 = 1,604,468.75/x
  3. Step 3: Cross multiply
    2,962,595.75x = 4,088,382.14 × 1,604,468.75
  4. Step 4: Simplify right side
    2,962,595.75x = 6,559,681,373,665.78
  5. Step 5: Solve for x
    x = 6,559,681,373,665.78/2,962,595.75
  6. Step 6: Final answer
    x = 2,214,166.88

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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.