Home / 1,059,037.43-1,461,486.44-575,602.43

Finding the Fourth Proportional to 1,059,037.43, 1,461,486.44 and 575,602.43

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Solution

The fourth proportional to 1,059,037.43, 1,461,486.44 and 575,602.43 is: 794,339.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,059,037.43 : 1,461,486.44 = 575,602.43 : x
  2. Step 2: Convert to fraction form
    1,059,037.43/1,461,486.44 = 575,602.43/x
  3. Step 3: Cross multiply
    1,059,037.43x = 1,461,486.44 × 575,602.43
  4. Step 4: Simplify right side
    1,059,037.43x = 841,235,140,407.62
  5. Step 5: Solve for x
    x = 841,235,140,407.62/1,059,037.43
  6. Step 6: Final answer
    x = 794,339.39

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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.