Home / 10,573,088-15,859,580.16-3,000,067.52

Finding the Fourth Proportional to 10,573,088, 15,859,580.16 and 3,000,067.52

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Solution

The fourth proportional to 10,573,088, 15,859,580.16 and 3,000,067.52 is: 4,500,086.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,573,088 : 15,859,580.16 = 3,000,067.52 : x
  2. Step 2: Convert to fraction form
    10,573,088/15,859,580.16 = 3,000,067.52/x
  3. Step 3: Cross multiply
    10,573,088x = 15,859,580.16 × 3,000,067.52
  4. Step 4: Simplify right side
    10,573,088x = 47,579,811,318,852.41
  5. Step 5: Solve for x
    x = 47,579,811,318,852.41/10,573,088
  6. Step 6: Final answer
    x = 4,500,086.57

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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.