Home / 1,958,446.08-2,935,526.40-837,181.44

Finding the Fourth Proportional to 1,958,446.08, 2,935,526.40 and 837,181.44

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Solution

The fourth proportional to 1,958,446.08, 2,935,526.40 and 837,181.44 is: 1,254,856.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,958,446.08 : 2,935,526.40 = 837,181.44 : x
  2. Step 2: Convert to fraction form
    1,958,446.08/2,935,526.40 = 837,181.44/x
  3. Step 3: Cross multiply
    1,958,446.08x = 2,935,526.40 × 837,181.44
  4. Step 4: Simplify right side
    1,958,446.08x = 2,457,568,218,710.02
  5. Step 5: Solve for x
    x = 2,457,568,218,710.02/1,958,446.08
  6. Step 6: Final answer
    x = 1,254,856.21

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.