Home / 10,564,953.52-14,579,603.34-5,855,649.29

Finding the Fourth Proportional to 10,564,953.52, 14,579,603.34 and 5,855,649.29

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Solution

The fourth proportional to 10,564,953.52, 14,579,603.34 and 5,855,649.29 is: 8,080,778.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,564,953.52 : 14,579,603.34 = 5,855,649.29 : x
  2. Step 2: Convert to fraction form
    10,564,953.52/14,579,603.34 = 5,855,649.29/x
  3. Step 3: Cross multiply
    10,564,953.52x = 14,579,603.34 × 5,855,649.29
  4. Step 4: Simplify right side
    10,564,953.52x = 85,373,043,946,352.62
  5. Step 5: Solve for x
    x = 85,373,043,946,352.62/10,564,953.52
  6. Step 6: Final answer
    x = 8,080,778.00

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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.