Home / 10,295,272.47-14,208,736.02-5,944,351.47

Finding the Fourth Proportional to 10,295,272.47, 14,208,736.02 and 5,944,351.47

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Solution

The fourth proportional to 10,295,272.47, 14,208,736.02 and 5,944,351.47 is: 8,203,932.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,295,272.47 : 14,208,736.02 = 5,944,351.47 : x
  2. Step 2: Convert to fraction form
    10,295,272.47/14,208,736.02 = 5,944,351.47/x
  3. Step 3: Cross multiply
    10,295,272.47x = 14,208,736.02 × 5,944,351.47
  4. Step 4: Simplify right side
    10,295,272.47x = 84,461,720,808,459.50
  5. Step 5: Solve for x
    x = 84,461,720,808,459.50/10,295,272.47
  6. Step 6: Final answer
    x = 8,203,932.54

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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.