Home / 10,295,274.72-14,208,739.13-5,944,353.72

Finding the Fourth Proportional to 10,295,274.72, 14,208,739.13 and 5,944,353.72

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Solution

The fourth proportional to 10,295,274.72, 14,208,739.13 and 5,944,353.72 is: 8,203,935.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,295,274.72 : 14,208,739.13 = 5,944,353.72 : x
  2. Step 2: Convert to fraction form
    10,295,274.72/14,208,739.13 = 5,944,353.72/x
  3. Step 3: Cross multiply
    10,295,274.72x = 14,208,739.13 × 5,944,353.72
  4. Step 4: Simplify right side
    10,295,274.72x = 84,461,771,274,203.30
  5. Step 5: Solve for x
    x = 84,461,771,274,203.30/10,295,274.72
  6. Step 6: Final answer
    x = 8,203,935.65

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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.