Home / 10,555,013.04-14,567,291.76-5,910,566.64

Finding the Fourth Proportional to 10,555,013.04, 14,567,291.76 and 5,910,566.64

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Solution

The fourth proportional to 10,555,013.04, 14,567,291.76 and 5,910,566.64 is: 8,157,351.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,555,013.04 : 14,567,291.76 = 5,910,566.64 : x
  2. Step 2: Convert to fraction form
    10,555,013.04/14,567,291.76 = 5,910,566.64/x
  3. Step 3: Cross multiply
    10,555,013.04x = 14,567,291.76 × 5,910,566.64
  4. Step 4: Simplify right side
    10,555,013.04x = 86,100,948,711,802.88
  5. Step 5: Solve for x
    x = 86,100,948,711,802.88/10,555,013.04
  6. Step 6: Final answer
    x = 8,157,351.24

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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.