Home / 9,719,267.08-14,581,075.15-3,654,051.36

Finding the Fourth Proportional to 9,719,267.08, 14,581,075.15 and 3,654,051.36

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Solution

The fourth proportional to 9,719,267.08, 14,581,075.15 and 3,654,051.36 is: 5,481,894.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,719,267.08 : 14,581,075.15 = 3,654,051.36 : x
  2. Step 2: Convert to fraction form
    9,719,267.08/14,581,075.15 = 3,654,051.36/x
  3. Step 3: Cross multiply
    9,719,267.08x = 14,581,075.15 × 3,654,051.36
  4. Step 4: Simplify right side
    9,719,267.08x = 53,279,997,482,119.70
  5. Step 5: Solve for x
    x = 53,279,997,482,119.70/9,719,267.08
  6. Step 6: Final answer
    x = 5,481,894.58

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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.