Home / 1,937,257.96-2,673,348.72-1,066,011.16

Finding the Fourth Proportional to 1,937,257.96, 2,673,348.72 and 1,066,011.16

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Solution

The fourth proportional to 1,937,257.96, 2,673,348.72 and 1,066,011.16 is: 1,471,058.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,937,257.96 : 2,673,348.72 = 1,066,011.16 : x
  2. Step 2: Convert to fraction form
    1,937,257.96/2,673,348.72 = 1,066,011.16/x
  3. Step 3: Cross multiply
    1,937,257.96x = 2,673,348.72 × 1,066,011.16
  4. Step 4: Simplify right side
    1,937,257.96x = 2,849,819,570,091.72
  5. Step 5: Solve for x
    x = 2,849,819,570,091.72/1,937,257.96
  6. Step 6: Final answer
    x = 1,471,058.39

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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.