Home / 3,717,842.48-5,570,166.13-1,554,097.84

Finding the Fourth Proportional to 3,717,842.48, 5,570,166.13 and 1,554,097.84

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Solution

The fourth proportional to 3,717,842.48, 5,570,166.13 and 1,554,097.84 is: 2,328,388.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,717,842.48 : 5,570,166.13 = 1,554,097.84 : x
  2. Step 2: Convert to fraction form
    3,717,842.48/5,570,166.13 = 1,554,097.84/x
  3. Step 3: Cross multiply
    3,717,842.48x = 5,570,166.13 × 1,554,097.84
  4. Step 4: Simplify right side
    3,717,842.48x = 8,656,583,173,337.48
  5. Step 5: Solve for x
    x = 8,656,583,173,337.48/3,717,842.48
  6. Step 6: Final answer
    x = 2,328,388.90

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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.