Home / 4,494,619.52-6,742,126.01-1,300,068.62

Finding the Fourth Proportional to 4,494,619.52, 6,742,126.01 and 1,300,068.62

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Solution

The fourth proportional to 4,494,619.52, 6,742,126.01 and 1,300,068.62 is: 1,950,159.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,494,619.52 : 6,742,126.01 = 1,300,068.62 : x
  2. Step 2: Convert to fraction form
    4,494,619.52/6,742,126.01 = 1,300,068.62/x
  3. Step 3: Cross multiply
    4,494,619.52x = 6,742,126.01 × 1,300,068.62
  4. Step 4: Simplify right side
    4,494,619.52x = 8,765,226,427,226.35
  5. Step 5: Solve for x
    x = 8,765,226,427,226.35/4,494,619.52
  6. Step 6: Final answer
    x = 1,950,159.83

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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.