Home / 7,106,362.24-9,806,809.25-3,843,176.90

Finding the Fourth Proportional to 7,106,362.24, 9,806,809.25 and 3,843,176.90

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Solution

The fourth proportional to 7,106,362.24, 9,806,809.25 and 3,843,176.90 is: 5,303,600.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,106,362.24 : 9,806,809.25 = 3,843,176.90 : x
  2. Step 2: Convert to fraction form
    7,106,362.24/9,806,809.25 = 3,843,176.90/x
  3. Step 3: Cross multiply
    7,106,362.24x = 9,806,809.25 × 3,843,176.90
  4. Step 4: Simplify right side
    7,106,362.24x = 37,689,302,772,306.32
  5. Step 5: Solve for x
    x = 37,689,302,772,306.32/7,106,362.24
  6. Step 6: Final answer
    x = 5,303,600.00

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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.