Home / 2,037,800.04-2,812,193.28-1,120,114.14

Finding the Fourth Proportional to 2,037,800.04, 2,812,193.28 and 1,120,114.14

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Solution

The fourth proportional to 2,037,800.04, 2,812,193.28 and 1,120,114.14 is: 1,545,773.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,037,800.04 : 2,812,193.28 = 1,120,114.14 : x
  2. Step 2: Convert to fraction form
    2,037,800.04/2,812,193.28 = 1,120,114.14/x
  3. Step 3: Cross multiply
    2,037,800.04x = 2,812,193.28 × 1,120,114.14
  4. Step 4: Simplify right side
    2,037,800.04x = 3,149,977,457,340.98
  5. Step 5: Solve for x
    x = 3,149,977,457,340.98/2,037,800.04
  6. Step 6: Final answer
    x = 1,545,773.58

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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.