Home / 6,907,321.63-10,363,140.29-2,358,478.27

Finding the Fourth Proportional to 6,907,321.63, 10,363,140.29 and 2,358,478.27

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Solution

The fourth proportional to 6,907,321.63, 10,363,140.29 and 2,358,478.27 is: 3,538,454.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,907,321.63 : 10,363,140.29 = 2,358,478.27 : x
  2. Step 2: Convert to fraction form
    6,907,321.63/10,363,140.29 = 2,358,478.27/x
  3. Step 3: Cross multiply
    6,907,321.63x = 10,363,140.29 × 2,358,478.27
  4. Step 4: Simplify right side
    6,907,321.63x = 24,441,241,182,926.50
  5. Step 5: Solve for x
    x = 24,441,241,182,926.50/6,907,321.63
  6. Step 6: Final answer
    x = 3,538,454.19

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.