Home / 4,430,551.24-6,659,699.46-2,923,916.14

Finding the Fourth Proportional to 4,430,551.24, 6,659,699.46 and 2,923,916.14

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Solution

The fourth proportional to 4,430,551.24, 6,659,699.46 and 2,923,916.14 is: 4,395,029.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,430,551.24 : 6,659,699.46 = 2,923,916.14 : x
  2. Step 2: Convert to fraction form
    4,430,551.24/6,659,699.46 = 2,923,916.14/x
  3. Step 3: Cross multiply
    4,430,551.24x = 6,659,699.46 × 2,923,916.14
  4. Step 4: Simplify right side
    4,430,551.24x = 19,472,402,738,643.29
  5. Step 5: Solve for x
    x = 19,472,402,738,643.29/4,430,551.24
  6. Step 6: Final answer
    x = 4,395,029.35

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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.