Home / 10,446,122.88-14,415,756.48-5,799,984

Finding the Fourth Proportional to 10,446,122.88, 14,415,756.48 and 5,799,984

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Solution

The fourth proportional to 10,446,122.88, 14,415,756.48 and 5,799,984 is: 8,004,037.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,446,122.88 : 14,415,756.48 = 5,799,984 : x
  2. Step 2: Convert to fraction form
    10,446,122.88/14,415,756.48 = 5,799,984/x
  3. Step 3: Cross multiply
    10,446,122.88x = 14,415,756.48 × 5,799,984
  4. Step 4: Simplify right side
    10,446,122.88x = 83,611,156,931,896.33
  5. Step 5: Solve for x
    x = 83,611,156,931,896.33/10,446,122.88
  6. Step 6: Final answer
    x = 8,004,037.28

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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.