Home / 1,333,503.41-2,000,862.35-565,211.67

Finding the Fourth Proportional to 1,333,503.41, 2,000,862.35 and 565,211.67

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Solution

The fourth proportional to 1,333,503.41, 2,000,862.35 and 565,211.67 is: 848,074.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,333,503.41 : 2,000,862.35 = 565,211.67 : x
  2. Step 2: Convert to fraction form
    1,333,503.41/2,000,862.35 = 565,211.67/x
  3. Step 3: Cross multiply
    1,333,503.41x = 2,000,862.35 × 565,211.67
  4. Step 4: Simplify right side
    1,333,503.41x = 1,130,910,747,457.57
  5. Step 5: Solve for x
    x = 1,130,910,747,457.57/1,333,503.41
  6. Step 6: Final answer
    x = 848,074.89

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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.