Home / 9,477,491.16-14,216,219.46-3,087,735.96

Finding the Fourth Proportional to 9,477,491.16, 14,216,219.46 and 3,087,735.96

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Solution

The fourth proportional to 9,477,491.16, 14,216,219.46 and 3,087,735.96 is: 4,631,598.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,477,491.16 : 14,216,219.46 = 3,087,735.96 : x
  2. Step 2: Convert to fraction form
    9,477,491.16/14,216,219.46 = 3,087,735.96/x
  3. Step 3: Cross multiply
    9,477,491.16x = 14,216,219.46 × 3,087,735.96
  4. Step 4: Simplify right side
    9,477,491.16x = 43,895,932,041,893.78
  5. Step 5: Solve for x
    x = 43,895,932,041,893.78/9,477,491.16
  6. Step 6: Final answer
    x = 4,631,598.31

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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.