Home / 7,104,653.56-9,804,291.60-4,350,903.85

Finding the Fourth Proportional to 7,104,653.56, 9,804,291.60 and 4,350,903.85

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Solution

The fourth proportional to 7,104,653.56, 9,804,291.60 and 4,350,903.85 is: 6,004,167.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,104,653.56 : 9,804,291.60 = 4,350,903.85 : x
  2. Step 2: Convert to fraction form
    7,104,653.56/9,804,291.60 = 4,350,903.85/x
  3. Step 3: Cross multiply
    7,104,653.56x = 9,804,291.60 × 4,350,903.85
  4. Step 4: Simplify right side
    7,104,653.56x = 42,657,530,068,962.66
  5. Step 5: Solve for x
    x = 42,657,530,068,962.66/7,104,653.56
  6. Step 6: Final answer
    x = 6,004,167.51

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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.