Home / 6,569,985.08-9,065,683.62-3,669,006.11

Finding the Fourth Proportional to 6,569,985.08, 9,065,683.62 and 3,669,006.11

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Solution

The fourth proportional to 6,569,985.08, 9,065,683.62 and 3,669,006.11 is: 5,062,728.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,569,985.08 : 9,065,683.62 = 3,669,006.11 : x
  2. Step 2: Convert to fraction form
    6,569,985.08/9,065,683.62 = 3,669,006.11/x
  3. Step 3: Cross multiply
    6,569,985.08x = 9,065,683.62 × 3,669,006.11
  4. Step 4: Simplify right side
    6,569,985.08x = 33,262,048,593,106.91
  5. Step 5: Solve for x
    x = 33,262,048,593,106.91/6,569,985.08
  6. Step 6: Final answer
    x = 5,062,728.18

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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.