Home / 1,095,866.60-1,644,107.10-534,919.40

Finding the Fourth Proportional to 1,095,866.60, 1,644,107.10 and 534,919.40

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Solution

The fourth proportional to 1,095,866.60, 1,644,107.10 and 534,919.40 is: 802,529.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,095,866.60 : 1,644,107.10 = 534,919.40 : x
  2. Step 2: Convert to fraction form
    1,095,866.60/1,644,107.10 = 534,919.40/x
  3. Step 3: Cross multiply
    1,095,866.60x = 1,644,107.10 × 534,919.40
  4. Step 4: Simplify right side
    1,095,866.60x = 879,464,783,467.74
  5. Step 5: Solve for x
    x = 879,464,783,467.74/1,095,866.60
  6. Step 6: Final answer
    x = 802,529.05

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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.