Home / 11,423,124.73-15,763,820.27-6,196,119.91

Finding the Fourth Proportional to 11,423,124.73, 15,763,820.27 and 6,196,119.91

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Solution

The fourth proportional to 11,423,124.73, 15,763,820.27 and 6,196,119.91 is: 8,550,595.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,423,124.73 : 15,763,820.27 = 6,196,119.91 : x
  2. Step 2: Convert to fraction form
    11,423,124.73/15,763,820.27 = 6,196,119.91/x
  3. Step 3: Cross multiply
    11,423,124.73x = 15,763,820.27 × 6,196,119.91
  4. Step 4: Simplify right side
    11,423,124.73x = 97,674,520,562,218.42
  5. Step 5: Solve for x
    x = 97,674,520,562,218.42/11,423,124.73
  6. Step 6: Final answer
    x = 8,550,595.64

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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.