Home / 5,468,094.09-7,545,945.55-3,020,706.31

Finding the Fourth Proportional to 5,468,094.09, 7,545,945.55 and 3,020,706.31

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Solution

The fourth proportional to 5,468,094.09, 7,545,945.55 and 3,020,706.31 is: 4,168,561.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,468,094.09 : 7,545,945.55 = 3,020,706.31 : x
  2. Step 2: Convert to fraction form
    5,468,094.09/7,545,945.55 = 3,020,706.31/x
  3. Step 3: Cross multiply
    5,468,094.09x = 7,545,945.55 × 3,020,706.31
  4. Step 4: Simplify right side
    5,468,094.09x = 22,794,085,311,384.79
  5. Step 5: Solve for x
    x = 22,794,085,311,384.79/5,468,094.09
  6. Step 6: Final answer
    x = 4,168,561.28

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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.