Home / 1,937,259.96-2,673,351.48-1,066,013.16

Finding the Fourth Proportional to 1,937,259.96, 2,673,351.48 and 1,066,013.16

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Solution

The fourth proportional to 1,937,259.96, 2,673,351.48 and 1,066,013.16 is: 1,471,061.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,937,259.96 : 2,673,351.48 = 1,066,013.16 : x
  2. Step 2: Convert to fraction form
    1,937,259.96/2,673,351.48 = 1,066,013.16/x
  3. Step 3: Cross multiply
    1,937,259.96x = 2,673,351.48 × 1,066,013.16
  4. Step 4: Simplify right side
    1,937,259.96x = 2,849,827,858,985.48
  5. Step 5: Solve for x
    x = 2,849,827,858,985.48/1,937,259.96
  6. Step 6: Final answer
    x = 1,471,061.15

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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.