Home / 10,365,301.28-14,302,344.24-6,013,389.98

Finding the Fourth Proportional to 10,365,301.28, 14,302,344.24 and 6,013,389.98

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Solution

The fourth proportional to 10,365,301.28, 14,302,344.24 and 6,013,389.98 is: 8,297,450.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,365,301.28 : 14,302,344.24 = 6,013,389.98 : x
  2. Step 2: Convert to fraction form
    10,365,301.28/14,302,344.24 = 6,013,389.98/x
  3. Step 3: Cross multiply
    10,365,301.28x = 14,302,344.24 × 6,013,389.98
  4. Step 4: Simplify right side
    10,365,301.28x = 86,005,573,543,326.72
  5. Step 5: Solve for x
    x = 86,005,573,543,326.72/10,365,301.28
  6. Step 6: Final answer
    x = 8,297,450.43

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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.