Home / 2,426,853.44-3,349,053.72-1,339,124.16

Finding the Fourth Proportional to 2,426,853.44, 3,349,053.72 and 1,339,124.16

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Solution

The fourth proportional to 2,426,853.44, 3,349,053.72 and 1,339,124.16 is: 1,847,989.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,426,853.44 : 3,349,053.72 = 1,339,124.16 : x
  2. Step 2: Convert to fraction form
    2,426,853.44/3,349,053.72 = 1,339,124.16/x
  3. Step 3: Cross multiply
    2,426,853.44x = 3,349,053.72 × 1,339,124.16
  4. Step 4: Simplify right side
    2,426,853.44x = 4,484,798,749,589.88
  5. Step 5: Solve for x
    x = 4,484,798,749,589.88/2,426,853.44
  6. Step 6: Final answer
    x = 1,847,989.12

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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.