Home / 925,036.16-1,276,756-562,383.36

Finding the Fourth Proportional to 925,036.16, 1,276,756 and 562,383.36

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Solution

The fourth proportional to 925,036.16, 1,276,756 and 562,383.36 is: 776,214.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    925,036.16 : 1,276,756 = 562,383.36 : x
  2. Step 2: Convert to fraction form
    925,036.16/1,276,756 = 562,383.36/x
  3. Step 3: Cross multiply
    925,036.16x = 1,276,756 × 562,383.36
  4. Step 4: Simplify right side
    925,036.16x = 718,026,329,180.16
  5. Step 5: Solve for x
    x = 718,026,329,180.16/925,036.16
  6. Step 6: Final answer
    x = 776,214.34

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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.