Home / 7,792,176.52-10,753,185-4,354,417.36

Finding the Fourth Proportional to 7,792,176.52, 10,753,185 and 4,354,417.36

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Solution

The fourth proportional to 7,792,176.52, 10,753,185 and 4,354,417.36 is: 6,009,085.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,792,176.52 : 10,753,185 = 4,354,417.36 : x
  2. Step 2: Convert to fraction form
    7,792,176.52/10,753,185 = 4,354,417.36/x
  3. Step 3: Cross multiply
    7,792,176.52x = 10,753,185 × 4,354,417.36
  4. Step 4: Simplify right side
    7,792,176.52x = 46,823,855,439,291.60
  5. Step 5: Solve for x
    x = 46,823,855,439,291.60/7,792,176.52
  6. Step 6: Final answer
    x = 6,009,085.56

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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.