Home / 9,475,015.68-14,215,041.40-2,998,206.04

Finding the Fourth Proportional to 9,475,015.68, 14,215,041.40 and 2,998,206.04

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Solution

The fourth proportional to 9,475,015.68, 14,215,041.40 and 2,998,206.04 is: 4,498,105.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,475,015.68 : 14,215,041.40 = 2,998,206.04 : x
  2. Step 2: Convert to fraction form
    9,475,015.68/14,215,041.40 = 2,998,206.04/x
  3. Step 3: Cross multiply
    9,475,015.68x = 14,215,041.40 × 2,998,206.04
  4. Step 4: Simplify right side
    9,475,015.68x = 42,619,622,984,330.05
  5. Step 5: Solve for x
    x = 42,619,622,984,330.05/9,475,015.68
  6. Step 6: Final answer
    x = 4,498,105.80

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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.