Home / 1,083,853.24-1,495,697.70-600,416.80

Finding the Fourth Proportional to 1,083,853.24, 1,495,697.70 and 600,416.80

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Solution

The fourth proportional to 1,083,853.24, 1,495,697.70 and 600,416.80 is: 828,564.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,083,853.24 : 1,495,697.70 = 600,416.80 : x
  2. Step 2: Convert to fraction form
    1,083,853.24/1,495,697.70 = 600,416.80/x
  3. Step 3: Cross multiply
    1,083,853.24x = 1,495,697.70 × 600,416.80
  4. Step 4: Simplify right side
    1,083,853.24x = 898,042,026,801.36
  5. Step 5: Solve for x
    x = 898,042,026,801.36/1,083,853.24
  6. Step 6: Final answer
    x = 828,564.23

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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.