Home / 1,058,292.51-1,460,470.01-574,857.51

Finding the Fourth Proportional to 1,058,292.51, 1,460,470.01 and 574,857.51

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Solution

The fourth proportional to 1,058,292.51, 1,460,470.01 and 574,857.51 is: 793,317.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,058,292.51 : 1,460,470.01 = 574,857.51 : x
  2. Step 2: Convert to fraction form
    1,058,292.51/1,460,470.01 = 574,857.51/x
  3. Step 3: Cross multiply
    1,058,292.51x = 1,460,470.01 × 574,857.51
  4. Step 4: Simplify right side
    1,058,292.51x = 839,562,150,503.99
  5. Step 5: Solve for x
    x = 839,562,150,503.99/1,058,292.51
  6. Step 6: Final answer
    x = 793,317.67

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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.