Home / 8,303,410.01-12,445,017.21-5,875,262.83

Finding the Fourth Proportional to 8,303,410.01, 12,445,017.21 and 5,875,262.83

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Solution

The fourth proportional to 8,303,410.01, 12,445,017.21 and 5,875,262.83 is: 8,805,749.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,303,410.01 : 12,445,017.21 = 5,875,262.83 : x
  2. Step 2: Convert to fraction form
    8,303,410.01/12,445,017.21 = 5,875,262.83/x
  3. Step 3: Cross multiply
    8,303,410.01x = 12,445,017.21 × 5,875,262.83
  4. Step 4: Simplify right side
    8,303,410.01x = 73,117,747,099,708.30
  5. Step 5: Solve for x
    x = 73,117,747,099,708.30/8,303,410.01
  6. Step 6: Final answer
    x = 8,805,749.33

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.