Home / 11,742,754.98-17,615,341.65-4,066,384.98

Finding the Fourth Proportional to 11,742,754.98, 17,615,341.65 and 4,066,384.98

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Solution

The fourth proportional to 11,742,754.98, 17,615,341.65 and 4,066,384.98 is: 6,099,996.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,742,754.98 : 17,615,341.65 = 4,066,384.98 : x
  2. Step 2: Convert to fraction form
    11,742,754.98/17,615,341.65 = 4,066,384.98/x
  3. Step 3: Cross multiply
    11,742,754.98x = 17,615,341.65 × 4,066,384.98
  4. Step 4: Simplify right side
    11,742,754.98x = 71,630,760,703,128.41
  5. Step 5: Solve for x
    x = 71,630,760,703,128.41/11,742,754.98
  6. Step 6: Final answer
    x = 6,099,996.20

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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.