Home / 6,960,388.59-9,606,491.46-4,059,779.46

Finding the Fourth Proportional to 6,960,388.59, 9,606,491.46 and 4,059,779.46

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Solution

The fourth proportional to 6,960,388.59, 9,606,491.46 and 4,059,779.46 is: 5,603,169.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,960,388.59 : 9,606,491.46 = 4,059,779.46 : x
  2. Step 2: Convert to fraction form
    6,960,388.59/9,606,491.46 = 4,059,779.46/x
  3. Step 3: Cross multiply
    6,960,388.59x = 9,606,491.46 × 4,059,779.46
  4. Step 4: Simplify right side
    6,960,388.59x = 39,000,236,711,973.41
  5. Step 5: Solve for x
    x = 39,000,236,711,973.41/6,960,388.59
  6. Step 6: Final answer
    x = 5,603,169.45

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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.