Home / 4,580,618.72-6,323,707.94-3,531,749.13

Finding the Fourth Proportional to 4,580,618.72, 6,323,707.94 and 3,531,749.13

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Solution

The fourth proportional to 4,580,618.72, 6,323,707.94 and 3,531,749.13 is: 4,875,705.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,580,618.72 : 6,323,707.94 = 3,531,749.13 : x
  2. Step 2: Convert to fraction form
    4,580,618.72/6,323,707.94 = 3,531,749.13/x
  3. Step 3: Cross multiply
    4,580,618.72x = 6,323,707.94 × 3,531,749.13
  4. Step 4: Simplify right side
    4,580,618.72x = 22,333,749,997,810.34
  5. Step 5: Solve for x
    x = 22,333,749,997,810.34/4,580,618.72
  6. Step 6: Final answer
    x = 4,875,705.97

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.