Home / 10,446,079.93-14,416,040.47-5,799,865.12

Finding the Fourth Proportional to 10,446,079.93, 14,416,040.47 and 5,799,865.12

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Solution

The fourth proportional to 10,446,079.93, 14,416,040.47 and 5,799,865.12 is: 8,004,063.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,446,079.93 : 14,416,040.47 = 5,799,865.12 : x
  2. Step 2: Convert to fraction form
    10,446,079.93/14,416,040.47 = 5,799,865.12/x
  3. Step 3: Cross multiply
    10,446,079.93x = 14,416,040.47 × 5,799,865.12
  4. Step 4: Simplify right side
    10,446,079.93x = 83,611,090,290,461.41
  5. Step 5: Solve for x
    x = 83,611,090,290,461.41/10,446,079.93
  6. Step 6: Final answer
    x = 8,004,063.81

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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.