Home / 1,904,063.34-2,854,695.33-907,491.18

Finding the Fourth Proportional to 1,904,063.34, 2,854,695.33 and 907,491.18

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Solution

The fourth proportional to 1,904,063.34, 2,854,695.33 and 907,491.18 is: 1,360,569.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,904,063.34 : 2,854,695.33 = 907,491.18 : x
  2. Step 2: Convert to fraction form
    1,904,063.34/2,854,695.33 = 907,491.18/x
  3. Step 3: Cross multiply
    1,904,063.34x = 2,854,695.33 × 907,491.18
  4. Step 4: Simplify right side
    1,904,063.34x = 2,590,610,833,562.19
  5. Step 5: Solve for x
    x = 2,590,610,833,562.19/1,904,063.34
  6. Step 6: Final answer
    x = 1,360,569.67

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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.