Home / 9,077,315.92-13,616,970.32-4,529,509.36

Finding the Fourth Proportional to 9,077,315.92, 13,616,970.32 and 4,529,509.36

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Solution

The fourth proportional to 9,077,315.92, 13,616,970.32 and 4,529,509.36 is: 6,794,761.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,077,315.92 : 13,616,970.32 = 4,529,509.36 : x
  2. Step 2: Convert to fraction form
    9,077,315.92/13,616,970.32 = 4,529,509.36/x
  3. Step 3: Cross multiply
    9,077,315.92x = 13,616,970.32 × 4,529,509.36
  4. Step 4: Simplify right side
    9,077,315.92x = 61,678,194,519,282.20
  5. Step 5: Solve for x
    x = 61,678,194,519,282.20/9,077,315.92
  6. Step 6: Final answer
    x = 6,794,761.26

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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.