Home / 2,707,570.20-3,736,439.10-1,500,346.20

Finding the Fourth Proportional to 2,707,570.20, 3,736,439.10 and 1,500,346.20

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Solution

The fourth proportional to 2,707,570.20, 3,736,439.10 and 1,500,346.20 is: 2,070,473.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,707,570.20 : 3,736,439.10 = 1,500,346.20 : x
  2. Step 2: Convert to fraction form
    2,707,570.20/3,736,439.10 = 1,500,346.20/x
  3. Step 3: Cross multiply
    2,707,570.20x = 3,736,439.10 × 1,500,346.20
  4. Step 4: Simplify right side
    2,707,570.20x = 5,605,952,205,216.42
  5. Step 5: Solve for x
    x = 5,605,952,205,216.42/2,707,570.20
  6. Step 6: Final answer
    x = 2,070,473.45

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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.