Home / 6,953,511.08-9,595,815.14-3,897,725.32

Finding the Fourth Proportional to 6,953,511.08, 9,595,815.14 and 3,897,725.32

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Solution

The fourth proportional to 6,953,511.08, 9,595,815.14 and 3,897,725.32 is: 5,378,844.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,953,511.08 : 9,595,815.14 = 3,897,725.32 : x
  2. Step 2: Convert to fraction form
    6,953,511.08/9,595,815.14 = 3,897,725.32/x
  3. Step 3: Cross multiply
    6,953,511.08x = 9,595,815.14 × 3,897,725.32
  4. Step 4: Simplify right side
    6,953,511.08x = 37,401,851,637,217.34
  5. Step 5: Solve for x
    x = 37,401,851,637,217.34/6,953,511.08
  6. Step 6: Final answer
    x = 5,378,844.04

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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.