Home / 6,556,368.72-9,816,007.26-3,475,339.32

Finding the Fourth Proportional to 6,556,368.72, 9,816,007.26 and 3,475,339.32

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Solution

The fourth proportional to 6,556,368.72, 9,816,007.26 and 3,475,339.32 is: 5,203,178.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,556,368.72 : 9,816,007.26 = 3,475,339.32 : x
  2. Step 2: Convert to fraction form
    6,556,368.72/9,816,007.26 = 3,475,339.32/x
  3. Step 3: Cross multiply
    6,556,368.72x = 9,816,007.26 × 3,475,339.32
  4. Step 4: Simplify right side
    6,556,368.72x = 34,113,955,996,083.46
  5. Step 5: Solve for x
    x = 34,113,955,996,083.46/6,556,368.72
  6. Step 6: Final answer
    x = 5,203,178.38

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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.