Home / 1,054,023.12-1,454,550.26-570,588.14

Finding the Fourth Proportional to 1,054,023.12, 1,454,550.26 and 570,588.14

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Solution

The fourth proportional to 1,054,023.12, 1,454,550.26 and 570,588.14 is: 787,410.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,054,023.12 : 1,454,550.26 = 570,588.14 : x
  2. Step 2: Convert to fraction form
    1,054,023.12/1,454,550.26 = 570,588.14/x
  3. Step 3: Cross multiply
    1,054,023.12x = 1,454,550.26 × 570,588.14
  4. Step 4: Simplify right side
    1,054,023.12x = 829,949,117,264.22
  5. Step 5: Solve for x
    x = 829,949,117,264.22/1,054,023.12
  6. Step 6: Final answer
    x = 787,410.73

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1.5x scale

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.