Home / 5,745,762.37-7,929,205.56-3,167,535.41

Finding the Fourth Proportional to 5,745,762.37, 7,929,205.56 and 3,167,535.41

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Solution

The fourth proportional to 5,745,762.37, 7,929,205.56 and 3,167,535.41 is: 4,371,228.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,745,762.37 : 7,929,205.56 = 3,167,535.41 : x
  2. Step 2: Convert to fraction form
    5,745,762.37/7,929,205.56 = 3,167,535.41/x
  3. Step 3: Cross multiply
    5,745,762.37x = 7,929,205.56 × 3,167,535.41
  4. Step 4: Simplify right side
    5,745,762.37x = 25,116,039,374,557.37
  5. Step 5: Solve for x
    x = 25,116,039,374,557.37/5,745,762.37
  6. Step 6: Final answer
    x = 4,371,228.35

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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.