Home / 5,577,536-7,696,999.80-3,163,088

Finding the Fourth Proportional to 5,577,536, 7,696,999.80 and 3,163,088

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Solution

The fourth proportional to 5,577,536, 7,696,999.80 and 3,163,088 is: 4,365,061.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,577,536 : 7,696,999.80 = 3,163,088 : x
  2. Step 2: Convert to fraction form
    5,577,536/7,696,999.80 = 3,163,088/x
  3. Step 3: Cross multiply
    5,577,536x = 7,696,999.80 × 3,163,088
  4. Step 4: Simplify right side
    5,577,536x = 24,346,287,703,382.40
  5. Step 5: Solve for x
    x = 24,346,287,703,382.40/5,577,536
  6. Step 6: Final answer
    x = 4,365,061.51

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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.