Home / 1,059,675.40-1,462,390.50-607,053.88

Finding the Fourth Proportional to 1,059,675.40, 1,462,390.50 and 607,053.88

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Solution

The fourth proportional to 1,059,675.40, 1,462,390.50 and 607,053.88 is: 837,756.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,059,675.40 : 1,462,390.50 = 607,053.88 : x
  2. Step 2: Convert to fraction form
    1,059,675.40/1,462,390.50 = 607,053.88/x
  3. Step 3: Cross multiply
    1,059,675.40x = 1,462,390.50 × 607,053.88
  4. Step 4: Simplify right side
    1,059,675.40x = 887,749,819,788.19
  5. Step 5: Solve for x
    x = 887,749,819,788.19/1,059,675.40
  6. Step 6: Final answer
    x = 837,756.38

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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.