Home / 1,368,762.03-2,052,968.04-569,894.67

Finding the Fourth Proportional to 1,368,762.03, 2,052,968.04 and 569,894.67

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Solution

The fourth proportional to 1,368,762.03, 2,052,968.04 and 569,894.67 is: 854,769.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,368,762.03 : 2,052,968.04 = 569,894.67 : x
  2. Step 2: Convert to fraction form
    1,368,762.03/2,052,968.04 = 569,894.67/x
  3. Step 3: Cross multiply
    1,368,762.03x = 2,052,968.04 × 569,894.67
  4. Step 4: Simplify right side
    1,368,762.03x = 1,169,975,543,676.35
  5. Step 5: Solve for x
    x = 1,169,975,543,676.35/1,368,762.03
  6. Step 6: Final answer
    x = 854,769.14

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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.