Home / 9,071,389-13,607,083.50-3,752,605

Finding the Fourth Proportional to 9,071,389, 13,607,083.50 and 3,752,605

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Solution

The fourth proportional to 9,071,389, 13,607,083.50 and 3,752,605 is: 5,628,907.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,071,389 : 13,607,083.50 = 3,752,605 : x
  2. Step 2: Convert to fraction form
    9,071,389/13,607,083.50 = 3,752,605/x
  3. Step 3: Cross multiply
    9,071,389x = 13,607,083.50 × 3,752,605
  4. Step 4: Simplify right side
    9,071,389x = 51,062,009,577,517.50
  5. Step 5: Solve for x
    x = 51,062,009,577,517.50/9,071,389
  6. Step 6: Final answer
    x = 5,628,907.50

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.