Home / 8,497,604.70-12,737,330.76-4,846,473.81

Finding the Fourth Proportional to 8,497,604.70, 12,737,330.76 and 4,846,473.81

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Solution

The fourth proportional to 8,497,604.70, 12,737,330.76 and 4,846,473.81 is: 7,264,534.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,497,604.70 : 12,737,330.76 = 4,846,473.81 : x
  2. Step 2: Convert to fraction form
    8,497,604.70/12,737,330.76 = 4,846,473.81/x
  3. Step 3: Cross multiply
    8,497,604.70x = 12,737,330.76 × 4,846,473.81
  4. Step 4: Simplify right side
    8,497,604.70x = 61,731,139,937,647.39
  5. Step 5: Solve for x
    x = 61,731,139,937,647.39/8,497,604.70
  6. Step 6: Final answer
    x = 7,264,534.20

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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.