Home / 5,388,817.19-7,435,457.61-3,096,535.01

Finding the Fourth Proportional to 5,388,817.19, 7,435,457.61 and 3,096,535.01

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Solution

The fourth proportional to 5,388,817.19, 7,435,457.61 and 3,096,535.01 is: 4,272,580.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,388,817.19 : 7,435,457.61 = 3,096,535.01 : x
  2. Step 2: Convert to fraction form
    5,388,817.19/7,435,457.61 = 3,096,535.01/x
  3. Step 3: Cross multiply
    5,388,817.19x = 7,435,457.61 × 3,096,535.01
  4. Step 4: Simplify right side
    5,388,817.19x = 23,024,154,804,735.93
  5. Step 5: Solve for x
    x = 23,024,154,804,735.93/5,388,817.19
  6. Step 6: Final answer
    x = 4,272,580.42

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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.