Home / 11,568,045.60-17,352,068.40-5,899,341.60

Finding the Fourth Proportional to 11,568,045.60, 17,352,068.40 and 5,899,341.60

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Solution

The fourth proportional to 11,568,045.60, 17,352,068.40 and 5,899,341.60 is: 8,849,012.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,568,045.60 : 17,352,068.40 = 5,899,341.60 : x
  2. Step 2: Convert to fraction form
    11,568,045.60/17,352,068.40 = 5,899,341.60/x
  3. Step 3: Cross multiply
    11,568,045.60x = 17,352,068.40 × 5,899,341.60
  4. Step 4: Simplify right side
    11,568,045.60x = 102,365,778,958,165.42
  5. Step 5: Solve for x
    x = 102,365,778,958,165.42/11,568,045.60
  6. Step 6: Final answer
    x = 8,849,012.40

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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.