Home / 2,037,395.55-2,808,046.93-1,492,373.01

Finding the Fourth Proportional to 2,037,395.55, 2,808,046.93 and 1,492,373.01

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Solution

The fourth proportional to 2,037,395.55, 2,808,046.93 and 1,492,373.01 is: 2,056,867.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,037,395.55 : 2,808,046.93 = 1,492,373.01 : x
  2. Step 2: Convert to fraction form
    2,037,395.55/2,808,046.93 = 1,492,373.01/x
  3. Step 3: Cross multiply
    2,037,395.55x = 2,808,046.93 × 1,492,373.01
  4. Step 4: Simplify right side
    2,037,395.55x = 4,190,653,449,145.36
  5. Step 5: Solve for x
    x = 4,190,653,449,145.36/2,037,395.55
  6. Step 6: Final answer
    x = 2,056,867.87

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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.