Home / 8,597,583.12-11,864,664.27-4,730,021.31

Finding the Fourth Proportional to 8,597,583.12, 11,864,664.27 and 4,730,021.31

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Solution

The fourth proportional to 8,597,583.12, 11,864,664.27 and 4,730,021.31 is: 6,527,429.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,597,583.12 : 11,864,664.27 = 4,730,021.31 : x
  2. Step 2: Convert to fraction form
    8,597,583.12/11,864,664.27 = 4,730,021.31/x
  3. Step 3: Cross multiply
    8,597,583.12x = 11,864,664.27 × 4,730,021.31
  4. Step 4: Simplify right side
    8,597,583.12x = 56,120,114,833,095.59
  5. Step 5: Solve for x
    x = 56,120,114,833,095.59/8,597,583.12
  6. Step 6: Final answer
    x = 6,527,429.17

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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.