Home / 3,054,353.04-4,214,501.46-1,765,313.46

Finding the Fourth Proportional to 3,054,353.04, 4,214,501.46 and 1,765,313.46

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Solution

The fourth proportional to 3,054,353.04, 4,214,501.46 and 1,765,313.46 is: 2,435,840.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,054,353.04 : 4,214,501.46 = 1,765,313.46 : x
  2. Step 2: Convert to fraction form
    3,054,353.04/4,214,501.46 = 1,765,313.46/x
  3. Step 3: Cross multiply
    3,054,353.04x = 4,214,501.46 × 1,765,313.46
  4. Step 4: Simplify right side
    3,054,353.04x = 7,439,916,154,527.65
  5. Step 5: Solve for x
    x = 7,439,916,154,527.65/3,054,353.04
  6. Step 6: Final answer
    x = 2,435,840.28

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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.