Home / 9,622,572.40-14,437,746.60-4,232,249.20

Finding the Fourth Proportional to 9,622,572.40, 14,437,746.60 and 4,232,249.20

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Solution

The fourth proportional to 9,622,572.40, 14,437,746.60 and 4,232,249.20 is: 6,350,083.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,622,572.40 : 14,437,746.60 = 4,232,249.20 : x
  2. Step 2: Convert to fraction form
    9,622,572.40/14,437,746.60 = 4,232,249.20/x
  3. Step 3: Cross multiply
    9,622,572.40x = 14,437,746.60 × 4,232,249.20
  4. Step 4: Simplify right side
    9,622,572.40x = 61,104,141,497,652.72
  5. Step 5: Solve for x
    x = 61,104,141,497,652.72/9,622,572.40
  6. Step 6: Final answer
    x = 6,350,083.84

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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.