Home / 2,433,386.63-3,650,087.93-916,662.51

Finding the Fourth Proportional to 2,433,386.63, 3,650,087.93 and 916,662.51

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Solution

The fourth proportional to 2,433,386.63, 3,650,087.93 and 916,662.51 is: 1,374,996.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,433,386.63 : 3,650,087.93 = 916,662.51 : x
  2. Step 2: Convert to fraction form
    2,433,386.63/3,650,087.93 = 916,662.51/x
  3. Step 3: Cross multiply
    2,433,386.63x = 3,650,087.93 × 916,662.51
  4. Step 4: Simplify right side
    2,433,386.63x = 3,345,898,759,051.19
  5. Step 5: Solve for x
    x = 3,345,898,759,051.19/2,433,386.63
  6. Step 6: Final answer
    x = 1,374,996.77

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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.