Home / 11,210,815.73-15,470,925.48-6,054,176.72

Finding the Fourth Proportional to 11,210,815.73, 15,470,925.48 and 6,054,176.72

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Solution

The fourth proportional to 11,210,815.73, 15,470,925.48 and 6,054,176.72 is: 8,354,763.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,210,815.73 : 15,470,925.48 = 6,054,176.72 : x
  2. Step 2: Convert to fraction form
    11,210,815.73/15,470,925.48 = 6,054,176.72/x
  3. Step 3: Cross multiply
    11,210,815.73x = 15,470,925.48 × 6,054,176.72
  4. Step 4: Simplify right side
    11,210,815.73x = 93,663,716,916,548.14
  5. Step 5: Solve for x
    x = 93,663,716,916,548.14/11,210,815.73
  6. Step 6: Final answer
    x = 8,354,763.75

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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.