Home / 9,636,739.02-14,435,835.78-5,796,441.54

Finding the Fourth Proportional to 9,636,739.02, 14,435,835.78 and 5,796,441.54

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Solution

The fourth proportional to 9,636,739.02, 14,435,835.78 and 5,796,441.54 is: 8,683,069.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,636,739.02 : 14,435,835.78 = 5,796,441.54 : x
  2. Step 2: Convert to fraction form
    9,636,739.02/14,435,835.78 = 5,796,441.54/x
  3. Step 3: Cross multiply
    9,636,739.02x = 14,435,835.78 × 5,796,441.54
  4. Step 4: Simplify right side
    9,636,739.02x = 83,676,478,179,810.30
  5. Step 5: Solve for x
    x = 83,676,478,179,810.30/9,636,739.02
  6. Step 6: Final answer
    x = 8,683,069.86

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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.