Home / 6,509,623.36-9,763,100.32-2,464,715.68

Finding the Fourth Proportional to 6,509,623.36, 9,763,100.32 and 2,464,715.68

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Solution

The fourth proportional to 6,509,623.36, 9,763,100.32 and 2,464,715.68 is: 3,696,568.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,509,623.36 : 9,763,100.32 = 2,464,715.68 : x
  2. Step 2: Convert to fraction form
    6,509,623.36/9,763,100.32 = 2,464,715.68/x
  3. Step 3: Cross multiply
    6,509,623.36x = 9,763,100.32 × 2,464,715.68
  4. Step 4: Simplify right side
    6,509,623.36x = 24,063,266,444,117.02
  5. Step 5: Solve for x
    x = 24,063,266,444,117.02/6,509,623.36
  6. Step 6: Final answer
    x = 3,696,568.16

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.