Home / 3,022,674.20-4,533,914.10-1,001,011.40

Finding the Fourth Proportional to 3,022,674.20, 4,533,914.10 and 1,001,011.40

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Solution

The fourth proportional to 3,022,674.20, 4,533,914.10 and 1,001,011.40 is: 1,501,484.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,022,674.20 : 4,533,914.10 = 1,001,011.40 : x
  2. Step 2: Convert to fraction form
    3,022,674.20/4,533,914.10 = 1,001,011.40/x
  3. Step 3: Cross multiply
    3,022,674.20x = 4,533,914.10 × 1,001,011.40
  4. Step 4: Simplify right side
    3,022,674.20x = 4,538,499,700,720.74
  5. Step 5: Solve for x
    x = 4,538,499,700,720.74/3,022,674.20
  6. Step 6: Final answer
    x = 1,501,484.91

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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.