Home / 1,083,513.36-1,495,134.72-600,065.76

Finding the Fourth Proportional to 1,083,513.36, 1,495,134.72 and 600,065.76

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Solution

The fourth proportional to 1,083,513.36, 1,495,134.72 and 600,065.76 is: 828,027.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,083,513.36 : 1,495,134.72 = 600,065.76 : x
  2. Step 2: Convert to fraction form
    1,083,513.36/1,495,134.72 = 600,065.76/x
  3. Step 3: Cross multiply
    1,083,513.36x = 1,495,134.72 × 600,065.76
  4. Step 4: Simplify right side
    1,083,513.36x = 897,179,152,059.19
  5. Step 5: Solve for x
    x = 897,179,152,059.19/1,083,513.36
  6. Step 6: Final answer
    x = 828,027.77

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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.