Home / 1,526,168.04-2,289,300.93-767,595.48

Finding the Fourth Proportional to 1,526,168.04, 2,289,300.93 and 767,595.48

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Solution

The fourth proportional to 1,526,168.04, 2,289,300.93 and 767,595.48 is: 1,151,417.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,526,168.04 : 2,289,300.93 = 767,595.48 : x
  2. Step 2: Convert to fraction form
    1,526,168.04/2,289,300.93 = 767,595.48/x
  3. Step 3: Cross multiply
    1,526,168.04x = 2,289,300.93 × 767,595.48
  4. Step 4: Simplify right side
    1,526,168.04x = 1,757,257,046,227.80
  5. Step 5: Solve for x
    x = 1,757,257,046,227.80/1,526,168.04
  6. Step 6: Final answer
    x = 1,151,417.80

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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.