Home / 10,822,393.52-14,934,911.28-5,860,873.52

Finding the Fourth Proportional to 10,822,393.52, 14,934,911.28 and 5,860,873.52

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Solution

The fourth proportional to 10,822,393.52, 14,934,911.28 and 5,860,873.52 is: 8,088,009.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,822,393.52 : 14,934,911.28 = 5,860,873.52 : x
  2. Step 2: Convert to fraction form
    10,822,393.52/14,934,911.28 = 5,860,873.52/x
  3. Step 3: Cross multiply
    10,822,393.52x = 14,934,911.28 × 5,860,873.52
  4. Step 4: Simplify right side
    10,822,393.52x = 87,531,626,044,501.30
  5. Step 5: Solve for x
    x = 87,531,626,044,501.30/10,822,393.52
  6. Step 6: Final answer
    x = 8,088,009.91

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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.