Home / 3,320,491.16-4,583,424.42-1,944,277.26

Finding the Fourth Proportional to 3,320,491.16, 4,583,424.42 and 1,944,277.26

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Solution

The fourth proportional to 3,320,491.16, 4,583,424.42 and 1,944,277.26 is: 2,683,774.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,320,491.16 : 4,583,424.42 = 1,944,277.26 : x
  2. Step 2: Convert to fraction form
    3,320,491.16/4,583,424.42 = 1,944,277.26/x
  3. Step 3: Cross multiply
    3,320,491.16x = 4,583,424.42 × 1,944,277.26
  4. Step 4: Simplify right side
    3,320,491.16x = 8,911,447,872,734.69
  5. Step 5: Solve for x
    x = 8,911,447,872,734.69/3,320,491.16
  6. Step 6: Final answer
    x = 2,683,774.01

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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.