Home / 1,784,127.43-2,460,975.96-1,058,461.39

Finding the Fourth Proportional to 1,784,127.43, 2,460,975.96 and 1,058,461.39

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Solution

The fourth proportional to 1,784,127.43, 2,460,975.96 and 1,058,461.39 is: 1,460,012.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,784,127.43 : 2,460,975.96 = 1,058,461.39 : x
  2. Step 2: Convert to fraction form
    1,784,127.43/2,460,975.96 = 1,058,461.39/x
  3. Step 3: Cross multiply
    1,784,127.43x = 2,460,975.96 × 1,058,461.39
  4. Step 4: Simplify right side
    1,784,127.43x = 2,604,848,035,378.18
  5. Step 5: Solve for x
    x = 2,604,848,035,378.18/1,784,127.43
  6. Step 6: Final answer
    x = 1,460,012.32

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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.