Home / 2,903,552-4,006,712.04-1,614,344.84

Finding the Fourth Proportional to 2,903,552, 4,006,712.04 and 1,614,344.84

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Solution

The fourth proportional to 2,903,552, 4,006,712.04 and 1,614,344.84 is: 2,227,690.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,903,552 : 4,006,712.04 = 1,614,344.84 : x
  2. Step 2: Convert to fraction form
    2,903,552/4,006,712.04 = 1,614,344.84/x
  3. Step 3: Cross multiply
    2,903,552x = 4,006,712.04 × 1,614,344.84
  4. Step 4: Simplify right side
    2,903,552x = 6,468,214,907,139.87
  5. Step 5: Solve for x
    x = 6,468,214,907,139.87/2,903,552
  6. Step 6: Final answer
    x = 2,227,690.40

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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.