Home / 3,225,075.35-4,450,637.34-1,848,389.22

Finding the Fourth Proportional to 3,225,075.35, 4,450,637.34 and 1,848,389.22

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Solution

The fourth proportional to 3,225,075.35, 4,450,637.34 and 1,848,389.22 is: 2,550,796.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,225,075.35 : 4,450,637.34 = 1,848,389.22 : x
  2. Step 2: Convert to fraction form
    3,225,075.35/4,450,637.34 = 1,848,389.22/x
  3. Step 3: Cross multiply
    3,225,075.35x = 4,450,637.34 × 1,848,389.22
  4. Step 4: Simplify right side
    3,225,075.35x = 8,226,510,081,385.48
  5. Step 5: Solve for x
    x = 8,226,510,081,385.48/3,225,075.35
  6. Step 6: Final answer
    x = 2,550,796.25

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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.