Home / 8,292,255.87-11,442,809.71-4,570,923.79

Finding the Fourth Proportional to 8,292,255.87, 11,442,809.71 and 4,570,923.79

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Solution

The fourth proportional to 8,292,255.87, 11,442,809.71 and 4,570,923.79 is: 6,307,597.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,292,255.87 : 11,442,809.71 = 4,570,923.79 : x
  2. Step 2: Convert to fraction form
    8,292,255.87/11,442,809.71 = 4,570,923.79/x
  3. Step 3: Cross multiply
    8,292,255.87x = 11,442,809.71 × 4,570,923.79
  4. Step 4: Simplify right side
    8,292,255.87x = 52,304,211,127,882.01
  5. Step 5: Solve for x
    x = 52,304,211,127,882.01/8,292,255.87
  6. Step 6: Final answer
    x = 6,307,597.35

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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.