Home / 5,183,285.40-7,774,928.10-3,569,033.37

Finding the Fourth Proportional to 5,183,285.40, 7,774,928.10 and 3,569,033.37

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Solution

The fourth proportional to 5,183,285.40, 7,774,928.10 and 3,569,033.37 is: 5,353,550.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,183,285.40 : 7,774,928.10 = 3,569,033.37 : x
  2. Step 2: Convert to fraction form
    5,183,285.40/7,774,928.10 = 3,569,033.37/x
  3. Step 3: Cross multiply
    5,183,285.40x = 7,774,928.10 × 3,569,033.37
  4. Step 4: Simplify right side
    5,183,285.40x = 27,748,977,799,376.06
  5. Step 5: Solve for x
    x = 27,748,977,799,376.06/5,183,285.40
  6. Step 6: Final answer
    x = 5,353,550.05

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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.