Home / 9,146,259.22-13,724,703.27-4,097,569.72

Finding the Fourth Proportional to 9,146,259.22, 13,724,703.27 and 4,097,569.72

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Solution

The fourth proportional to 9,146,259.22, 13,724,703.27 and 4,097,569.72 is: 6,148,735.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,146,259.22 : 13,724,703.27 = 4,097,569.72 : x
  2. Step 2: Convert to fraction form
    9,146,259.22/13,724,703.27 = 4,097,569.72/x
  3. Step 3: Cross multiply
    9,146,259.22x = 13,724,703.27 × 4,097,569.72
  4. Step 4: Simplify right side
    9,146,259.22x = 56,237,928,535,136.98
  5. Step 5: Solve for x
    x = 56,237,928,535,136.98/9,146,259.22
  6. Step 6: Final answer
    x = 6,148,735.48

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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.