Home / 2,902,041.34-4,353,072.14-880,302.67

Finding the Fourth Proportional to 2,902,041.34, 4,353,072.14 and 880,302.67

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Solution

The fourth proportional to 2,902,041.34, 4,353,072.14 and 880,302.67 is: 1,320,457.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,902,041.34 : 4,353,072.14 = 880,302.67 : x
  2. Step 2: Convert to fraction form
    2,902,041.34/4,353,072.14 = 880,302.67/x
  3. Step 3: Cross multiply
    2,902,041.34x = 4,353,072.14 × 880,302.67
  4. Step 4: Simplify right side
    2,902,041.34x = 3,832,021,027,544.61
  5. Step 5: Solve for x
    x = 3,832,021,027,544.61/2,902,041.34
  6. Step 6: Final answer
    x = 1,320,457.08

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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.