Home / 1,026,324.86-1,416,303.35-567,427.61

Finding the Fourth Proportional to 1,026,324.86, 1,416,303.35 and 567,427.61

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Solution

The fourth proportional to 1,026,324.86, 1,416,303.35 and 567,427.61 is: 783,036.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,026,324.86 : 1,416,303.35 = 567,427.61 : x
  2. Step 2: Convert to fraction form
    1,026,324.86/1,416,303.35 = 567,427.61/x
  3. Step 3: Cross multiply
    1,026,324.86x = 1,416,303.35 × 567,427.61
  4. Step 4: Simplify right side
    1,026,324.86x = 803,649,627,756.97
  5. Step 5: Solve for x
    x = 803,649,627,756.97/1,026,324.86
  6. Step 6: Final answer
    x = 783,036.31

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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.