Home / 3,302,169.60-4,953,254.40-1,412,601.60

Finding the Fourth Proportional to 3,302,169.60, 4,953,254.40 and 1,412,601.60

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Solution

The fourth proportional to 3,302,169.60, 4,953,254.40 and 1,412,601.60 is: 2,118,902.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,302,169.60 : 4,953,254.40 = 1,412,601.60 : x
  2. Step 2: Convert to fraction form
    3,302,169.60/4,953,254.40 = 1,412,601.60/x
  3. Step 3: Cross multiply
    3,302,169.60x = 4,953,254.40 × 1,412,601.60
  4. Step 4: Simplify right side
    3,302,169.60x = 6,996,975,090,647.04
  5. Step 5: Solve for x
    x = 6,996,975,090,647.04/3,302,169.60
  6. Step 6: Final answer
    x = 2,118,902.40

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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.