Home / 2,097,907.20-3,146,860.80-602,150.40

Finding the Fourth Proportional to 2,097,907.20, 3,146,860.80 and 602,150.40

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Solution

The fourth proportional to 2,097,907.20, 3,146,860.80 and 602,150.40 is: 903,225.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,097,907.20 : 3,146,860.80 = 602,150.40 : x
  2. Step 2: Convert to fraction form
    2,097,907.20/3,146,860.80 = 602,150.40/x
  3. Step 3: Cross multiply
    2,097,907.20x = 3,146,860.80 × 602,150.40
  4. Step 4: Simplify right side
    2,097,907.20x = 1,894,883,489,464.32
  5. Step 5: Solve for x
    x = 1,894,883,489,464.32/2,097,907.20
  6. Step 6: Final answer
    x = 903,225.60

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Similar ratio
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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.