Home / 6,382,061.46-8,808,664.95-4,058,483.04

Finding the Fourth Proportional to 6,382,061.46, 8,808,664.95 and 4,058,483.04

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Solution

The fourth proportional to 6,382,061.46, 8,808,664.95 and 4,058,483.04 is: 5,601,609.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,382,061.46 : 8,808,664.95 = 4,058,483.04 : x
  2. Step 2: Convert to fraction form
    6,382,061.46/8,808,664.95 = 4,058,483.04/x
  3. Step 3: Cross multiply
    6,382,061.46x = 8,808,664.95 × 4,058,483.04
  4. Step 4: Simplify right side
    6,382,061.46x = 35,749,817,304,617.45
  5. Step 5: Solve for x
    x = 35,749,817,304,617.45/6,382,061.46
  6. Step 6: Final answer
    x = 5,601,609.69

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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.