Home / 1,059,559.44-1,462,615.56-651,826.50

Finding the Fourth Proportional to 1,059,559.44, 1,462,615.56 and 651,826.50

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Solution

The fourth proportional to 1,059,559.44, 1,462,615.56 and 651,826.50 is: 899,781.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,059,559.44 : 1,462,615.56 = 651,826.50 : x
  2. Step 2: Convert to fraction form
    1,059,559.44/1,462,615.56 = 651,826.50/x
  3. Step 3: Cross multiply
    1,059,559.44x = 1,462,615.56 × 651,826.50
  4. Step 4: Simplify right side
    1,059,559.44x = 953,371,581,320.34
  5. Step 5: Solve for x
    x = 953,371,581,320.34/1,059,559.44
  6. Step 6: Final answer
    x = 899,781.12

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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.