Home / 8,807,403.35-13,207,935.49-3,048,572.27

Finding the Fourth Proportional to 8,807,403.35, 13,207,935.49 and 3,048,572.27

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Solution

The fourth proportional to 8,807,403.35, 13,207,935.49 and 3,048,572.27 is: 4,571,761.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,807,403.35 : 13,207,935.49 = 3,048,572.27 : x
  2. Step 2: Convert to fraction form
    8,807,403.35/13,207,935.49 = 3,048,572.27/x
  3. Step 3: Cross multiply
    8,807,403.35x = 13,207,935.49 × 3,048,572.27
  4. Step 4: Simplify right side
    8,807,403.35x = 40,265,345,878,762.86
  5. Step 5: Solve for x
    x = 40,265,345,878,762.86/8,807,403.35
  6. Step 6: Final answer
    x = 4,571,761.31

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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.