Home / 1,503,271.85-2,254,907.84-1,300,264.65

Finding the Fourth Proportional to 1,503,271.85, 2,254,907.84 and 1,300,264.65

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Solution

The fourth proportional to 1,503,271.85, 2,254,907.84 and 1,300,264.65 is: 1,950,397.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,503,271.85 : 2,254,907.84 = 1,300,264.65 : x
  2. Step 2: Convert to fraction form
    1,503,271.85/2,254,907.84 = 1,300,264.65/x
  3. Step 3: Cross multiply
    1,503,271.85x = 2,254,907.84 × 1,300,264.65
  4. Step 4: Simplify right side
    1,503,271.85x = 2,931,976,946,858.53
  5. Step 5: Solve for x
    x = 2,931,976,946,858.53/1,503,271.85
  6. Step 6: Final answer
    x = 1,950,397.03

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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.