Home / 1,036,339.76-1,430,151.78-600,841.74

Finding the Fourth Proportional to 1,036,339.76, 1,430,151.78 and 600,841.74

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Solution

The fourth proportional to 1,036,339.76, 1,430,151.78 and 600,841.74 is: 829,163.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,036,339.76 : 1,430,151.78 = 600,841.74 : x
  2. Step 2: Convert to fraction form
    1,036,339.76/1,430,151.78 = 600,841.74/x
  3. Step 3: Cross multiply
    1,036,339.76x = 1,430,151.78 × 600,841.74
  4. Step 4: Simplify right side
    1,036,339.76x = 859,294,888,195.79
  5. Step 5: Solve for x
    x = 859,294,888,195.79/1,036,339.76
  6. Step 6: Final answer
    x = 829,163.29

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1.5x scale

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.