Home / 2,016,412.10-3,022,285.35-817,741.70

Finding the Fourth Proportional to 2,016,412.10, 3,022,285.35 and 817,741.70

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Solution

The fourth proportional to 2,016,412.10, 3,022,285.35 and 817,741.70 is: 1,225,666.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,016,412.10 : 3,022,285.35 = 817,741.70 : x
  2. Step 2: Convert to fraction form
    2,016,412.10/3,022,285.35 = 817,741.70/x
  3. Step 3: Cross multiply
    2,016,412.10x = 3,022,285.35 × 817,741.70
  4. Step 4: Simplify right side
    2,016,412.10x = 2,471,448,759,994.09
  5. Step 5: Solve for x
    x = 2,471,448,759,994.09/2,016,412.10
  6. Step 6: Final answer
    x = 1,225,666.50

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1.5x scale

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.