Home / 8,235,152.24-11,364,511.14-4,564,305.80

Finding the Fourth Proportional to 8,235,152.24, 11,364,511.14 and 4,564,305.80

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Solution

The fourth proportional to 8,235,152.24, 11,364,511.14 and 4,564,305.80 is: 6,298,742.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,235,152.24 : 11,364,511.14 = 4,564,305.80 : x
  2. Step 2: Convert to fraction form
    8,235,152.24/11,364,511.14 = 4,564,305.80/x
  3. Step 3: Cross multiply
    8,235,152.24x = 11,364,511.14 × 4,564,305.80
  4. Step 4: Simplify right side
    8,235,152.24x = 51,871,104,110,466.61
  5. Step 5: Solve for x
    x = 51,871,104,110,466.61/8,235,152.24
  6. Step 6: Final answer
    x = 6,298,742.59

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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.