Home / 1,458,602.96-2,013,074.96-814,064.67

Finding the Fourth Proportional to 1,458,602.96, 2,013,074.96 and 814,064.67

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Solution

The fourth proportional to 1,458,602.96, 2,013,074.96 and 814,064.67 is: 1,123,522.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,458,602.96 : 2,013,074.96 = 814,064.67 : x
  2. Step 2: Convert to fraction form
    1,458,602.96/2,013,074.96 = 814,064.67/x
  3. Step 3: Cross multiply
    1,458,602.96x = 2,013,074.96 × 814,064.67
  4. Step 4: Simplify right side
    1,458,602.96x = 1,638,773,198,927.34
  5. Step 5: Solve for x
    x = 1,638,773,198,927.34/1,458,602.96
  6. Step 6: Final answer
    x = 1,123,522.47

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.