Home / 7,848,699.63-10,828,771.19-4,583,158.71

Finding the Fourth Proportional to 7,848,699.63, 10,828,771.19 and 4,583,158.71

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Solution

The fourth proportional to 7,848,699.63, 10,828,771.19 and 4,583,158.71 is: 6,323,337.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,848,699.63 : 10,828,771.19 = 4,583,158.71 : x
  2. Step 2: Convert to fraction form
    7,848,699.63/10,828,771.19 = 4,583,158.71/x
  3. Step 3: Cross multiply
    7,848,699.63x = 10,828,771.19 × 4,583,158.71
  4. Step 4: Simplify right side
    7,848,699.63x = 49,629,976,975,129.77
  5. Step 5: Solve for x
    x = 49,629,976,975,129.77/7,848,699.63
  6. Step 6: Final answer
    x = 6,323,337.54

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.