Home / 9,475,684.29-13,076,444.33-5,124,770.60

Finding the Fourth Proportional to 9,475,684.29, 13,076,444.33 and 5,124,770.60

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Solution

The fourth proportional to 9,475,684.29, 13,076,444.33 and 5,124,770.60 is: 7,072,183.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,475,684.29 : 13,076,444.33 = 5,124,770.60 : x
  2. Step 2: Convert to fraction form
    9,475,684.29/13,076,444.33 = 5,124,770.60/x
  3. Step 3: Cross multiply
    9,475,684.29x = 13,076,444.33 × 5,124,770.60
  4. Step 4: Simplify right side
    9,475,684.29x = 67,013,777,363,914.62
  5. Step 5: Solve for x
    x = 67,013,777,363,914.62/9,475,684.29
  6. Step 6: Final answer
    x = 7,072,183.42

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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.