Home / 6,746,588.16-9,310,511.64-3,690,802.32

Finding the Fourth Proportional to 6,746,588.16, 9,310,511.64 and 3,690,802.32

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Solution

The fourth proportional to 6,746,588.16, 9,310,511.64 and 3,690,802.32 is: 5,093,427.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,746,588.16 : 9,310,511.64 = 3,690,802.32 : x
  2. Step 2: Convert to fraction form
    6,746,588.16/9,310,511.64 = 3,690,802.32/x
  3. Step 3: Cross multiply
    6,746,588.16x = 9,310,511.64 × 3,690,802.32
  4. Step 4: Simplify right side
    6,746,588.16x = 34,363,257,961,299.00
  5. Step 5: Solve for x
    x = 34,363,257,961,299.00/6,746,588.16
  6. Step 6: Final answer
    x = 5,093,427.54

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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.