Home / 10,714,232.64-14,785,748.64-5,819,550.24

Finding the Fourth Proportional to 10,714,232.64, 14,785,748.64 and 5,819,550.24

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Solution

The fourth proportional to 10,714,232.64, 14,785,748.64 and 5,819,550.24 is: 8,031,037.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,714,232.64 : 14,785,748.64 = 5,819,550.24 : x
  2. Step 2: Convert to fraction form
    10,714,232.64/14,785,748.64 = 5,819,550.24/x
  3. Step 3: Cross multiply
    10,714,232.64x = 14,785,748.64 × 5,819,550.24
  4. Step 4: Simplify right side
    10,714,232.64x = 86,046,407,046,491.69
  5. Step 5: Solve for x
    x = 86,046,407,046,491.69/10,714,232.64
  6. Step 6: Final answer
    x = 8,031,037.77

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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.