Home / 11,468,097.74-15,826,333.74-6,506,748.22

Finding the Fourth Proportional to 11,468,097.74, 15,826,333.74 and 6,506,748.22

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Solution

The fourth proportional to 11,468,097.74, 15,826,333.74 and 6,506,748.22 is: 8,979,516.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,468,097.74 : 15,826,333.74 = 6,506,748.22 : x
  2. Step 2: Convert to fraction form
    11,468,097.74/15,826,333.74 = 6,506,748.22/x
  3. Step 3: Cross multiply
    11,468,097.74x = 15,826,333.74 × 6,506,748.22
  4. Step 4: Simplify right side
    11,468,097.74x = 102,977,968,867,037.45
  5. Step 5: Solve for x
    x = 102,977,968,867,037.45/11,468,097.74
  6. Step 6: Final answer
    x = 8,979,516.15

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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.