Home / 8,333,100.59-11,499,594.10-4,611,938.92

Finding the Fourth Proportional to 8,333,100.59, 11,499,594.10 and 4,611,938.92

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Solution

The fourth proportional to 8,333,100.59, 11,499,594.10 and 4,611,938.92 is: 6,364,428.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,333,100.59 : 11,499,594.10 = 4,611,938.92 : x
  2. Step 2: Convert to fraction form
    8,333,100.59/11,499,594.10 = 4,611,938.92/x
  3. Step 3: Cross multiply
    8,333,100.59x = 11,499,594.10 × 4,611,938.92
  4. Step 4: Simplify right side
    8,333,100.59x = 53,035,425,553,713.55
  5. Step 5: Solve for x
    x = 53,035,425,553,713.55/8,333,100.59
  6. Step 6: Final answer
    x = 6,364,428.82

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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.