Home / 4,494,618.77-6,742,124.89-1,300,067.87

Finding the Fourth Proportional to 4,494,618.77, 6,742,124.89 and 1,300,067.87

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Solution

The fourth proportional to 4,494,618.77, 6,742,124.89 and 1,300,067.87 is: 1,950,158.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,494,618.77 : 6,742,124.89 = 1,300,067.87 : x
  2. Step 2: Convert to fraction form
    4,494,618.77/6,742,124.89 = 1,300,067.87/x
  3. Step 3: Cross multiply
    4,494,618.77x = 6,742,124.89 × 1,300,067.87
  4. Step 4: Simplify right side
    4,494,618.77x = 8,765,219,908,055.49
  5. Step 5: Solve for x
    x = 8,765,219,908,055.49/4,494,618.77
  6. Step 6: Final answer
    x = 1,950,158.70

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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.