Home / 10,462,237.75-14,443,807.58-6,794,434.63

Finding the Fourth Proportional to 10,462,237.75, 14,443,807.58 and 6,794,434.63

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Solution

The fourth proportional to 10,462,237.75, 14,443,807.58 and 6,794,434.63 is: 9,380,164.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,462,237.75 : 14,443,807.58 = 6,794,434.63 : x
  2. Step 2: Convert to fraction form
    10,462,237.75/14,443,807.58 = 6,794,434.63/x
  3. Step 3: Cross multiply
    10,462,237.75x = 14,443,807.58 × 6,794,434.63
  4. Step 4: Simplify right side
    10,462,237.75x = 98,137,506,410,608.50
  5. Step 5: Solve for x
    x = 98,137,506,410,608.50/10,462,237.75
  6. Step 6: Final answer
    x = 9,380,164.05

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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.