Home / 2,290,415.70-3,435,623.55-2,237,927.70

Finding the Fourth Proportional to 2,290,415.70, 3,435,623.55 and 2,237,927.70

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Solution

The fourth proportional to 2,290,415.70, 3,435,623.55 and 2,237,927.70 is: 3,356,891.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,290,415.70 : 3,435,623.55 = 2,237,927.70 : x
  2. Step 2: Convert to fraction form
    2,290,415.70/3,435,623.55 = 2,237,927.70/x
  3. Step 3: Cross multiply
    2,290,415.70x = 3,435,623.55 × 2,237,927.70
  4. Step 4: Simplify right side
    2,290,415.70x = 7,688,677,109,317.34
  5. Step 5: Solve for x
    x = 7,688,677,109,317.34/2,290,415.70
  6. Step 6: Final answer
    x = 3,356,891.55

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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.