Home / 1,059,262.04-1,588,393.92-384,869

Finding the Fourth Proportional to 1,059,262.04, 1,588,393.92 and 384,869

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Solution

The fourth proportional to 1,059,262.04, 1,588,393.92 and 384,869 is: 577,122.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,059,262.04 : 1,588,393.92 = 384,869 : x
  2. Step 2: Convert to fraction form
    1,059,262.04/1,588,393.92 = 384,869/x
  3. Step 3: Cross multiply
    1,059,262.04x = 1,588,393.92 × 384,869
  4. Step 4: Simplify right side
    1,059,262.04x = 611,323,579,596.48
  5. Step 5: Solve for x
    x = 611,323,579,596.48/1,059,262.04
  6. Step 6: Final answer
    x = 577,122.14

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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.