Home / 1,058,852.63-1,588,528.04-348,880.64

Finding the Fourth Proportional to 1,058,852.63, 1,588,528.04 and 348,880.64

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Solution

The fourth proportional to 1,058,852.63, 1,588,528.04 and 348,880.64 is: 523,403.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,058,852.63 : 1,588,528.04 = 348,880.64 : x
  2. Step 2: Convert to fraction form
    1,058,852.63/1,588,528.04 = 348,880.64/x
  3. Step 3: Cross multiply
    1,058,852.63x = 1,588,528.04 × 348,880.64
  4. Step 4: Simplify right side
    1,058,852.63x = 554,206,669,566.10
  5. Step 5: Solve for x
    x = 554,206,669,566.10/1,058,852.63
  6. Step 6: Final answer
    x = 523,403.03

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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.