Home / 7,094,110.80-10,645,362.04-2,609,533.52

Finding the Fourth Proportional to 7,094,110.80, 10,645,362.04 and 2,609,533.52

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Solution

The fourth proportional to 7,094,110.80, 10,645,362.04 and 2,609,533.52 is: 3,915,843.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,094,110.80 : 10,645,362.04 = 2,609,533.52 : x
  2. Step 2: Convert to fraction form
    7,094,110.80/10,645,362.04 = 2,609,533.52/x
  3. Step 3: Cross multiply
    7,094,110.80x = 10,645,362.04 × 2,609,533.52
  4. Step 4: Simplify right side
    7,094,110.80x = 27,779,429,075,915.58
  5. Step 5: Solve for x
    x = 27,779,429,075,915.58/7,094,110.80
  6. Step 6: Final answer
    x = 3,915,843.70

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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.