Home / 9,583,795.46-13,224,076.40-5,663,005.65

Finding the Fourth Proportional to 9,583,795.46, 13,224,076.40 and 5,663,005.65

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Solution

The fourth proportional to 9,583,795.46, 13,224,076.40 and 5,663,005.65 is: 7,814,025.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,583,795.46 : 13,224,076.40 = 5,663,005.65 : x
  2. Step 2: Convert to fraction form
    9,583,795.46/13,224,076.40 = 5,663,005.65/x
  3. Step 3: Cross multiply
    9,583,795.46x = 13,224,076.40 × 5,663,005.65
  4. Step 4: Simplify right side
    9,583,795.46x = 74,888,019,383,389.17
  5. Step 5: Solve for x
    x = 74,888,019,383,389.17/9,583,795.46
  6. Step 6: Final answer
    x = 7,814,025.21

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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.