Home / 8,155,303.41-11,254,607.73-4,484,499.24

Finding the Fourth Proportional to 8,155,303.41, 11,254,607.73 and 4,484,499.24

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Solution

The fourth proportional to 8,155,303.41, 11,254,607.73 and 4,484,499.24 is: 6,188,767.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,155,303.41 : 11,254,607.73 = 4,484,499.24 : x
  2. Step 2: Convert to fraction form
    8,155,303.41/11,254,607.73 = 4,484,499.24/x
  3. Step 3: Cross multiply
    8,155,303.41x = 11,254,607.73 × 4,484,499.24
  4. Step 4: Simplify right side
    8,155,303.41x = 50,471,279,811,683.13
  5. Step 5: Solve for x
    x = 50,471,279,811,683.13/8,155,303.41
  6. Step 6: Final answer
    x = 6,188,767.88

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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.