Home / 3,460,509.48-4,740,818.67-3,331,130.04

Finding the Fourth Proportional to 3,460,509.48, 4,740,818.67 and 3,331,130.04

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Solution

The fourth proportional to 3,460,509.48, 4,740,818.67 and 3,331,130.04 is: 4,563,571.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,460,509.48 : 4,740,818.67 = 3,331,130.04 : x
  2. Step 2: Convert to fraction form
    3,460,509.48/4,740,818.67 = 3,331,130.04/x
  3. Step 3: Cross multiply
    3,460,509.48x = 4,740,818.67 × 3,331,130.04
  4. Step 4: Simplify right side
    3,460,509.48x = 15,792,283,485,829.85
  5. Step 5: Solve for x
    x = 15,792,283,485,829.85/3,460,509.48
  6. Step 6: Final answer
    x = 4,563,571.80

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.