Home / 5,800,142.07-8,701,842-1,701,559.89

Finding the Fourth Proportional to 5,800,142.07, 8,701,842 and 1,701,559.89

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Solution

The fourth proportional to 5,800,142.07, 8,701,842 and 1,701,559.89 is: 2,552,817.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,800,142.07 : 8,701,842 = 1,701,559.89 : x
  2. Step 2: Convert to fraction form
    5,800,142.07/8,701,842 = 1,701,559.89/x
  3. Step 3: Cross multiply
    5,800,142.07x = 8,701,842 × 1,701,559.89
  4. Step 4: Simplify right side
    5,800,142.07x = 14,806,705,316,317.38
  5. Step 5: Solve for x
    x = 14,806,705,316,317.38/5,800,142.07
  6. Step 6: Final answer
    x = 2,552,817.70

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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.