Home / 7,267,387.94-10,902,631.94-3,626,075.77

Finding the Fourth Proportional to 7,267,387.94, 10,902,631.94 and 3,626,075.77

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Solution

The fourth proportional to 7,267,387.94, 10,902,631.94 and 3,626,075.77 is: 5,439,887.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,267,387.94 : 10,902,631.94 = 3,626,075.77 : x
  2. Step 2: Convert to fraction form
    7,267,387.94/10,902,631.94 = 3,626,075.77/x
  3. Step 3: Cross multiply
    7,267,387.94x = 10,902,631.94 × 3,626,075.77
  4. Step 4: Simplify right side
    7,267,387.94x = 39,533,769,495,469.60
  5. Step 5: Solve for x
    x = 39,533,769,495,469.60/7,267,387.94
  6. Step 6: Final answer
    x = 5,439,887.04

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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.