Home / 4,171,333.14-6,255,425.07-1,925,896.50

Finding the Fourth Proportional to 4,171,333.14, 6,255,425.07 and 1,925,896.50

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Solution

The fourth proportional to 4,171,333.14, 6,255,425.07 and 1,925,896.50 is: 2,888,117.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,171,333.14 : 6,255,425.07 = 1,925,896.50 : x
  2. Step 2: Convert to fraction form
    4,171,333.14/6,255,425.07 = 1,925,896.50/x
  3. Step 3: Cross multiply
    4,171,333.14x = 6,255,425.07 × 1,925,896.50
  4. Step 4: Simplify right side
    4,171,333.14x = 12,047,301,248,325.26
  5. Step 5: Solve for x
    x = 12,047,301,248,325.26/4,171,333.14
  6. Step 6: Final answer
    x = 2,888,117.74

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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.