Home / 5,406,214.92-7,460,596.36-2,925,435.61

Finding the Fourth Proportional to 5,406,214.92, 7,460,596.36 and 2,925,435.61

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Solution

The fourth proportional to 5,406,214.92, 7,460,596.36 and 2,925,435.61 is: 4,037,111.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,406,214.92 : 7,460,596.36 = 2,925,435.61 : x
  2. Step 2: Convert to fraction form
    5,406,214.92/7,460,596.36 = 2,925,435.61/x
  3. Step 3: Cross multiply
    5,406,214.92x = 7,460,596.36 × 2,925,435.61
  4. Step 4: Simplify right side
    5,406,214.92x = 21,825,494,263,380.38
  5. Step 5: Solve for x
    x = 21,825,494,263,380.38/5,406,214.92
  6. Step 6: Final answer
    x = 4,037,111.84

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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.