Home / 1,063,627.74-1,595,455.51-353,655.77

Finding the Fourth Proportional to 1,063,627.74, 1,595,455.51 and 353,655.77

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Solution

The fourth proportional to 1,063,627.74, 1,595,455.51 and 353,655.77 is: 530,488.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,627.74 : 1,595,455.51 = 353,655.77 : x
  2. Step 2: Convert to fraction form
    1,063,627.74/1,595,455.51 = 353,655.77/x
  3. Step 3: Cross multiply
    1,063,627.74x = 1,595,455.51 × 353,655.77
  4. Step 4: Simplify right side
    1,063,627.74x = 564,242,042,017.02
  5. Step 5: Solve for x
    x = 564,242,042,017.02/1,063,627.74
  6. Step 6: Final answer
    x = 530,488.27

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.