Home / 1,038,463.56-1,433,077.38-585,751.32

Finding the Fourth Proportional to 1,038,463.56, 1,433,077.38 and 585,751.32

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Solution

The fourth proportional to 1,038,463.56, 1,433,077.38 and 585,751.32 is: 808,335.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,038,463.56 : 1,433,077.38 = 585,751.32 : x
  2. Step 2: Convert to fraction form
    1,038,463.56/1,433,077.38 = 585,751.32/x
  3. Step 3: Cross multiply
    1,038,463.56x = 1,433,077.38 × 585,751.32
  4. Step 4: Simplify right side
    1,038,463.56x = 839,426,966,997.14
  5. Step 5: Solve for x
    x = 839,426,966,997.14/1,038,463.56
  6. Step 6: Final answer
    x = 808,335.51

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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.