Home / 2,355,472.48-3,533,266.80-859,564

Finding the Fourth Proportional to 2,355,472.48, 3,533,266.80 and 859,564

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Solution

The fourth proportional to 2,355,472.48, 3,533,266.80 and 859,564 is: 1,289,367.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,355,472.48 : 3,533,266.80 = 859,564 : x
  2. Step 2: Convert to fraction form
    2,355,472.48/3,533,266.80 = 859,564/x
  3. Step 3: Cross multiply
    2,355,472.48x = 3,533,266.80 × 859,564
  4. Step 4: Simplify right side
    2,355,472.48x = 3,037,068,943,675.20
  5. Step 5: Solve for x
    x = 3,037,068,943,675.20/2,355,472.48
  6. Step 6: Final answer
    x = 1,289,367.19

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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.