Home / 8,484,568.11-11,708,948.25-4,617,334.35

Finding the Fourth Proportional to 8,484,568.11, 11,708,948.25 and 4,617,334.35

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Solution

The fourth proportional to 8,484,568.11, 11,708,948.25 and 4,617,334.35 is: 6,372,054.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,484,568.11 : 11,708,948.25 = 4,617,334.35 : x
  2. Step 2: Convert to fraction form
    8,484,568.11/11,708,948.25 = 4,617,334.35/x
  3. Step 3: Cross multiply
    8,484,568.11x = 11,708,948.25 × 4,617,334.35
  4. Step 4: Simplify right side
    8,484,568.11x = 54,064,128,957,097.38
  5. Step 5: Solve for x
    x = 54,064,128,957,097.38/8,484,568.11
  6. Step 6: Final answer
    x = 6,372,054.33

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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.