Home / 2,307,088-3,460,632-731,152

Finding the Fourth Proportional to 2,307,088, 3,460,632 and 731,152

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Solution

The fourth proportional to 2,307,088, 3,460,632 and 731,152 is: 1,096,728

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,307,088 : 3,460,632 = 731,152 : x
  2. Step 2: Convert to fraction form
    2,307,088/3,460,632 = 731,152/x
  3. Step 3: Cross multiply
    2,307,088x = 3,460,632 × 731,152
  4. Step 4: Simplify right side
    2,307,088x = 2,530,248,008,064
  5. Step 5: Solve for x
    x = 2,530,248,008,064/2,307,088
  6. Step 6: Final answer
    x = 1,096,728

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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.