Home / 8,235,146.67-11,364,503.46-4,564,300.23

Finding the Fourth Proportional to 8,235,146.67, 11,364,503.46 and 4,564,300.23

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Solution

The fourth proportional to 8,235,146.67, 11,364,503.46 and 4,564,300.23 is: 6,298,734.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,235,146.67 : 11,364,503.46 = 4,564,300.23 : x
  2. Step 2: Convert to fraction form
    8,235,146.67/11,364,503.46 = 4,564,300.23/x
  3. Step 3: Cross multiply
    8,235,146.67x = 11,364,503.46 × 4,564,300.23
  4. Step 4: Simplify right side
    8,235,146.67x = 51,871,005,732,909.20
  5. Step 5: Solve for x
    x = 51,871,005,732,909.20/8,235,146.67
  6. Step 6: Final answer
    x = 6,298,734.90

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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.