Home / 10,564,953.15-14,579,602.83-5,855,648.92

Finding the Fourth Proportional to 10,564,953.15, 14,579,602.83 and 5,855,648.92

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Solution

The fourth proportional to 10,564,953.15, 14,579,602.83 and 5,855,648.92 is: 8,080,777.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,564,953.15 : 14,579,602.83 = 5,855,648.92 : x
  2. Step 2: Convert to fraction form
    10,564,953.15/14,579,602.83 = 5,855,648.92/x
  3. Step 3: Cross multiply
    10,564,953.15x = 14,579,602.83 × 5,855,648.92
  4. Step 4: Simplify right side
    10,564,953.15x = 85,373,035,463,342.19
  5. Step 5: Solve for x
    x = 85,373,035,463,342.19/10,564,953.15
  6. Step 6: Final answer
    x = 8,080,777.48

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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.