Home / 1,168,784.96-1,754,255.16-592,812.56

Finding the Fourth Proportional to 1,168,784.96, 1,754,255.16 and 592,812.56

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Solution

The fourth proportional to 1,168,784.96, 1,754,255.16 and 592,812.56 is: 889,765.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,168,784.96 : 1,754,255.16 = 592,812.56 : x
  2. Step 2: Convert to fraction form
    1,168,784.96/1,754,255.16 = 592,812.56/x
  3. Step 3: Cross multiply
    1,168,784.96x = 1,754,255.16 × 592,812.56
  4. Step 4: Simplify right side
    1,168,784.96x = 1,039,944,492,292.81
  5. Step 5: Solve for x
    x = 1,039,944,492,292.81/1,168,784.96
  6. Step 6: Final answer
    x = 889,765.46

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.