Home / 1,360,494.24-2,041,036.55-413,840.35

Finding the Fourth Proportional to 1,360,494.24, 2,041,036.55 and 413,840.35

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Solution

The fourth proportional to 1,360,494.24, 2,041,036.55 and 413,840.35 is: 620,850.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,360,494.24 : 2,041,036.55 = 413,840.35 : x
  2. Step 2: Convert to fraction form
    1,360,494.24/2,041,036.55 = 413,840.35/x
  3. Step 3: Cross multiply
    1,360,494.24x = 2,041,036.55 × 413,840.35
  4. Step 4: Simplify right side
    1,360,494.24x = 844,663,282,248.79
  5. Step 5: Solve for x
    x = 844,663,282,248.79/1,360,494.24
  6. Step 6: Final answer
    x = 620,850.32

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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.