Home / 4,075,292.30-6,112,938.45-3,669,385.10

Finding the Fourth Proportional to 4,075,292.30, 6,112,938.45 and 3,669,385.10

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Solution

The fourth proportional to 4,075,292.30, 6,112,938.45 and 3,669,385.10 is: 5,504,077.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,075,292.30 : 6,112,938.45 = 3,669,385.10 : x
  2. Step 2: Convert to fraction form
    4,075,292.30/6,112,938.45 = 3,669,385.10/x
  3. Step 3: Cross multiply
    4,075,292.30x = 6,112,938.45 × 3,669,385.10
  4. Step 4: Simplify right side
    4,075,292.30x = 22,430,725,265,647.10
  5. Step 5: Solve for x
    x = 22,430,725,265,647.10/4,075,292.30
  6. Step 6: Final answer
    x = 5,504,077.65

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Double scale
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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.