Home / 2,955,060.63-4,077,807.91-1,714,575.20

Finding the Fourth Proportional to 2,955,060.63, 4,077,807.91 and 1,714,575.20

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Solution

The fourth proportional to 2,955,060.63, 4,077,807.91 and 1,714,575.20 is: 2,366,011.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,955,060.63 : 4,077,807.91 = 1,714,575.20 : x
  2. Step 2: Convert to fraction form
    2,955,060.63/4,077,807.91 = 1,714,575.20/x
  3. Step 3: Cross multiply
    2,955,060.63x = 4,077,807.91 × 1,714,575.20
  4. Step 4: Simplify right side
    2,955,060.63x = 6,991,708,288,174.36
  5. Step 5: Solve for x
    x = 6,991,708,288,174.36/2,955,060.63
  6. Step 6: Final answer
    x = 2,366,011.79

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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.