Home / 8,600,094.72-11,867,833.20-4,732,254.24

Finding the Fourth Proportional to 8,600,094.72, 11,867,833.20 and 4,732,254.24

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Solution

The fourth proportional to 8,600,094.72, 11,867,833.20 and 4,732,254.24 is: 6,530,347.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,600,094.72 : 11,867,833.20 = 4,732,254.24 : x
  2. Step 2: Convert to fraction form
    8,600,094.72/11,867,833.20 = 4,732,254.24/x
  3. Step 3: Cross multiply
    8,600,094.72x = 11,867,833.20 × 4,732,254.24
  4. Step 4: Simplify right side
    8,600,094.72x = 56,161,603,980,312.77
  5. Step 5: Solve for x
    x = 56,161,603,980,312.77/8,600,094.72
  6. Step 6: Final answer
    x = 6,530,347.14

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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.