Home / 6,953,510.08-9,595,813.76-3,897,724.32

Finding the Fourth Proportional to 6,953,510.08, 9,595,813.76 and 3,897,724.32

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Solution

The fourth proportional to 6,953,510.08, 9,595,813.76 and 3,897,724.32 is: 5,378,842.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,953,510.08 : 9,595,813.76 = 3,897,724.32 : x
  2. Step 2: Convert to fraction form
    6,953,510.08/9,595,813.76 = 3,897,724.32/x
  3. Step 3: Cross multiply
    6,953,510.08x = 9,595,813.76 × 3,897,724.32
  4. Step 4: Simplify right side
    6,953,510.08x = 37,401,836,662,542.64
  5. Step 5: Solve for x
    x = 37,401,836,662,542.64/6,953,510.08
  6. Step 6: Final answer
    x = 5,378,842.66

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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.