Home / 4,580,848.40-6,871,272.60-3,237,155.60

Finding the Fourth Proportional to 4,580,848.40, 6,871,272.60 and 3,237,155.60

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Solution

The fourth proportional to 4,580,848.40, 6,871,272.60 and 3,237,155.60 is: 4,855,733.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,580,848.40 : 6,871,272.60 = 3,237,155.60 : x
  2. Step 2: Convert to fraction form
    4,580,848.40/6,871,272.60 = 3,237,155.60/x
  3. Step 3: Cross multiply
    4,580,848.40x = 6,871,272.60 × 3,237,155.60
  4. Step 4: Simplify right side
    4,580,848.40x = 22,243,378,576,216.56
  5. Step 5: Solve for x
    x = 22,243,378,576,216.56/4,580,848.40
  6. Step 6: Final answer
    x = 4,855,733.40

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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.