Home / 7,887,302.73-10,884,485.03-4,265,630.73

Finding the Fourth Proportional to 7,887,302.73, 10,884,485.03 and 4,265,630.73

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Solution

The fourth proportional to 7,887,302.73, 10,884,485.03 and 4,265,630.73 is: 5,886,574.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,887,302.73 : 10,884,485.03 = 4,265,630.73 : x
  2. Step 2: Convert to fraction form
    7,887,302.73/10,884,485.03 = 4,265,630.73/x
  3. Step 3: Cross multiply
    7,887,302.73x = 10,884,485.03 × 4,265,630.73
  4. Step 4: Simplify right side
    7,887,302.73x = 46,429,193,802,864.83
  5. Step 5: Solve for x
    x = 46,429,193,802,864.83/7,887,302.73
  6. Step 6: Final answer
    x = 5,886,574.33

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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.