Home / 1,058,410.63-1,460,619.10-574,983.39

Finding the Fourth Proportional to 1,058,410.63, 1,460,619.10 and 574,983.39

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Solution

The fourth proportional to 1,058,410.63, 1,460,619.10 and 574,983.39 is: 793,483.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,058,410.63 : 1,460,619.10 = 574,983.39 : x
  2. Step 2: Convert to fraction form
    1,058,410.63/1,460,619.10 = 574,983.39/x
  3. Step 3: Cross multiply
    1,058,410.63x = 1,460,619.10 × 574,983.39
  4. Step 4: Simplify right side
    1,058,410.63x = 839,831,727,812.80
  5. Step 5: Solve for x
    x = 839,831,727,812.80/1,058,410.63
  6. Step 6: Final answer
    x = 793,483.84

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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.