Home / 8,038,022.52-12,057,147.18-2,358,364.08

Finding the Fourth Proportional to 8,038,022.52, 12,057,147.18 and 2,358,364.08

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Solution

The fourth proportional to 8,038,022.52, 12,057,147.18 and 2,358,364.08 is: 3,537,579.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,038,022.52 : 12,057,147.18 = 2,358,364.08 : x
  2. Step 2: Convert to fraction form
    8,038,022.52/12,057,147.18 = 2,358,364.08/x
  3. Step 3: Cross multiply
    8,038,022.52x = 12,057,147.18 × 2,358,364.08
  4. Step 4: Simplify right side
    8,038,022.52x = 28,435,142,816,585.29
  5. Step 5: Solve for x
    x = 28,435,142,816,585.29/8,038,022.52
  6. Step 6: Final answer
    x = 3,537,579.39

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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.