Home / 2,508,898.86-3,761,247.15-1,748,509.74

Finding the Fourth Proportional to 2,508,898.86, 3,761,247.15 and 1,748,509.74

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Solution

The fourth proportional to 2,508,898.86, 3,761,247.15 and 1,748,509.74 is: 2,621,300.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,508,898.86 : 3,761,247.15 = 1,748,509.74 : x
  2. Step 2: Convert to fraction form
    2,508,898.86/3,761,247.15 = 1,748,509.74/x
  3. Step 3: Cross multiply
    2,508,898.86x = 3,761,247.15 × 1,748,509.74
  4. Step 4: Simplify right side
    2,508,898.86x = 6,576,577,276,322.24
  5. Step 5: Solve for x
    x = 6,576,577,276,322.24/2,508,898.86
  6. Step 6: Final answer
    x = 2,621,300.28

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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.