Home / 6,849,341.27-9,450,980.25-4,097,165.93

Finding the Fourth Proportional to 6,849,341.27, 9,450,980.25 and 4,097,165.93

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Solution

The fourth proportional to 6,849,341.27, 9,450,980.25 and 4,097,165.93 is: 5,653,424.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,849,341.27 : 9,450,980.25 = 4,097,165.93 : x
  2. Step 2: Convert to fraction form
    6,849,341.27/9,450,980.25 = 4,097,165.93/x
  3. Step 3: Cross multiply
    6,849,341.27x = 9,450,980.25 × 4,097,165.93
  4. Step 4: Simplify right side
    6,849,341.27x = 38,722,234,288,544.50
  5. Step 5: Solve for x
    x = 38,722,234,288,544.50/6,849,341.27
  6. Step 6: Final answer
    x = 5,653,424.58

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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.