Home / 5,784,484.34-8,674,979.61-1,739,898.47

Finding the Fourth Proportional to 5,784,484.34, 8,674,979.61 and 1,739,898.47

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Solution

The fourth proportional to 5,784,484.34, 8,674,979.61 and 1,739,898.47 is: 2,609,322.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,784,484.34 : 8,674,979.61 = 1,739,898.47 : x
  2. Step 2: Convert to fraction form
    5,784,484.34/8,674,979.61 = 1,739,898.47/x
  3. Step 3: Cross multiply
    5,784,484.34x = 8,674,979.61 × 1,739,898.47
  4. Step 4: Simplify right side
    5,784,484.34x = 15,093,583,750,720.20
  5. Step 5: Solve for x
    x = 15,093,583,750,720.20/5,784,484.34
  6. Step 6: Final answer
    x = 2,609,322.26

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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.