Home / 1,022,738.92-1,411,066.94-592,933.28

Finding the Fourth Proportional to 1,022,738.92, 1,411,066.94 and 592,933.28

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Solution

The fourth proportional to 1,022,738.92, 1,411,066.94 and 592,933.28 is: 818,066.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,022,738.92 : 1,411,066.94 = 592,933.28 : x
  2. Step 2: Convert to fraction form
    1,022,738.92/1,411,066.94 = 592,933.28/x
  3. Step 3: Cross multiply
    1,022,738.92x = 1,411,066.94 × 592,933.28
  4. Step 4: Simplify right side
    1,022,738.92x = 836,668,549,033.76
  5. Step 5: Solve for x
    x = 836,668,549,033.76/1,022,738.92
  6. Step 6: Final answer
    x = 818,066.60

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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.