Home / 1,084,045.49-1,495,994.81-600,618.25

Finding the Fourth Proportional to 1,084,045.49, 1,495,994.81 and 600,618.25

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Solution

The fourth proportional to 1,084,045.49, 1,495,994.81 and 600,618.25 is: 828,859.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,084,045.49 : 1,495,994.81 = 600,618.25 : x
  2. Step 2: Convert to fraction form
    1,084,045.49/1,495,994.81 = 600,618.25/x
  3. Step 3: Cross multiply
    1,084,045.49x = 1,495,994.81 × 600,618.25
  4. Step 4: Simplify right side
    1,084,045.49x = 898,521,784,791.28
  5. Step 5: Solve for x
    x = 898,521,784,791.28/1,084,045.49
  6. Step 6: Final answer
    x = 828,859.85

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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.