Home / 3,014,035.31-4,159,352.11-1,637,368.01

Finding the Fourth Proportional to 3,014,035.31, 4,159,352.11 and 1,637,368.01

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Solution

The fourth proportional to 3,014,035.31, 4,159,352.11 and 1,637,368.01 is: 2,259,558.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,014,035.31 : 4,159,352.11 = 1,637,368.01 : x
  2. Step 2: Convert to fraction form
    3,014,035.31/4,159,352.11 = 1,637,368.01/x
  3. Step 3: Cross multiply
    3,014,035.31x = 4,159,352.11 × 1,637,368.01
  4. Step 4: Simplify right side
    3,014,035.31x = 6,810,390,093,544.96
  5. Step 5: Solve for x
    x = 6,810,390,093,544.96/3,014,035.31
  6. Step 6: Final answer
    x = 2,259,558.83

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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.