Home / 2,724,323.73-3,759,427.80-1,500,602.87

Finding the Fourth Proportional to 2,724,323.73, 3,759,427.80 and 1,500,602.87

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Solution

The fourth proportional to 2,724,323.73, 3,759,427.80 and 1,500,602.87 is: 2,070,755.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,724,323.73 : 3,759,427.80 = 1,500,602.87 : x
  2. Step 2: Convert to fraction form
    2,724,323.73/3,759,427.80 = 1,500,602.87/x
  3. Step 3: Cross multiply
    2,724,323.73x = 3,759,427.80 × 1,500,602.87
  4. Step 4: Simplify right side
    2,724,323.73x = 5,641,408,127,440.65
  5. Step 5: Solve for x
    x = 5,641,408,127,440.65/2,724,323.73
  6. Step 6: Final answer
    x = 2,070,755.42

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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.