Home / 1,359,199.26-2,038,762.24-334,538.67

Finding the Fourth Proportional to 1,359,199.26, 2,038,762.24 and 334,538.67

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Solution

The fourth proportional to 1,359,199.26, 2,038,762.24 and 334,538.67 is: 501,798.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,359,199.26 : 2,038,762.24 = 334,538.67 : x
  2. Step 2: Convert to fraction form
    1,359,199.26/2,038,762.24 = 334,538.67/x
  3. Step 3: Cross multiply
    1,359,199.26x = 2,038,762.24 × 334,538.67
  4. Step 4: Simplify right side
    1,359,199.26x = 682,044,806,543.13
  5. Step 5: Solve for x
    x = 682,044,806,543.13/1,359,199.26
  6. Step 6: Final answer
    x = 501,798.98

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1.5x scale

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.