Home / 8,501,894.44-11,732,518.81-4,634,330.74

Finding the Fourth Proportional to 8,501,894.44, 11,732,518.81 and 4,634,330.74

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Solution

The fourth proportional to 8,501,894.44, 11,732,518.81 and 4,634,330.74 is: 6,395,324.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,501,894.44 : 11,732,518.81 = 4,634,330.74 : x
  2. Step 2: Convert to fraction form
    8,501,894.44/11,732,518.81 = 4,634,330.74/x
  3. Step 3: Cross multiply
    8,501,894.44x = 11,732,518.81 × 4,634,330.74
  4. Step 4: Simplify right side
    8,501,894.44x = 54,372,372,578,811.23
  5. Step 5: Solve for x
    x = 54,372,372,578,811.23/8,501,894.44
  6. Step 6: Final answer
    x = 6,395,324.36

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1.5x scale

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.