Home / 6,742,602.59-10,111,795.73-2,253,828.83

Finding the Fourth Proportional to 6,742,602.59, 10,111,795.73 and 2,253,828.83

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Solution

The fourth proportional to 6,742,602.59, 10,111,795.73 and 2,253,828.83 is: 3,380,038.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,742,602.59 : 10,111,795.73 = 2,253,828.83 : x
  2. Step 2: Convert to fraction form
    6,742,602.59/10,111,795.73 = 2,253,828.83/x
  3. Step 3: Cross multiply
    6,742,602.59x = 10,111,795.73 × 2,253,828.83
  4. Step 4: Simplify right side
    6,742,602.59x = 22,790,256,728,075.75
  5. Step 5: Solve for x
    x = 22,790,256,728,075.75/6,742,602.59
  6. Step 6: Final answer
    x = 3,380,038.56

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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.