Home / 9,671,999.19-13,341,816.14-6,044,028.63

Finding the Fourth Proportional to 9,671,999.19, 13,341,816.14 and 6,044,028.63

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Solution

The fourth proportional to 9,671,999.19, 13,341,816.14 and 6,044,028.63 is: 8,337,295.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,671,999.19 : 13,341,816.14 = 6,044,028.63 : x
  2. Step 2: Convert to fraction form
    9,671,999.19/13,341,816.14 = 6,044,028.63/x
  3. Step 3: Cross multiply
    9,671,999.19x = 13,341,816.14 × 6,044,028.63
  4. Step 4: Simplify right side
    9,671,999.19x = 80,638,318,726,356.09
  5. Step 5: Solve for x
    x = 80,638,318,726,356.09/9,671,999.19
  6. Step 6: Final answer
    x = 8,337,295.85

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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.