Home / 6,316,974.95-8,717,431.26-3,416,365.83

Finding the Fourth Proportional to 6,316,974.95, 8,717,431.26 and 3,416,365.83

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Solution

The fourth proportional to 6,316,974.95, 8,717,431.26 and 3,416,365.83 is: 4,714,588.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,316,974.95 : 8,717,431.26 = 3,416,365.83 : x
  2. Step 2: Convert to fraction form
    6,316,974.95/8,717,431.26 = 3,416,365.83/x
  3. Step 3: Cross multiply
    6,316,974.95x = 8,717,431.26 × 3,416,365.83
  4. Step 4: Simplify right side
    6,316,974.95x = 29,781,934,282,037.84
  5. Step 5: Solve for x
    x = 29,781,934,282,037.84/6,316,974.95
  6. Step 6: Final answer
    x = 4,714,588.00

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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.