Home / 1,059,127.60-1,588,192.23-384,733.48

Finding the Fourth Proportional to 1,059,127.60, 1,588,192.23 and 384,733.48

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Solution

The fourth proportional to 1,059,127.60, 1,588,192.23 and 384,733.48 is: 576,918.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,059,127.60 : 1,588,192.23 = 384,733.48 : x
  2. Step 2: Convert to fraction form
    1,059,127.60/1,588,192.23 = 384,733.48/x
  3. Step 3: Cross multiply
    1,059,127.60x = 1,588,192.23 × 384,733.48
  4. Step 4: Simplify right side
    1,059,127.60x = 611,030,723,556.86
  5. Step 5: Solve for x
    x = 611,030,723,556.86/1,059,127.60
  6. Step 6: Final answer
    x = 576,918.89

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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.