Home / 1,806,745.02-2,709,329.85-608,345.34

Finding the Fourth Proportional to 1,806,745.02, 2,709,329.85 and 608,345.34

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Solution

The fourth proportional to 1,806,745.02, 2,709,329.85 and 608,345.34 is: 912,252.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,806,745.02 : 2,709,329.85 = 608,345.34 : x
  2. Step 2: Convert to fraction form
    1,806,745.02/2,709,329.85 = 608,345.34/x
  3. Step 3: Cross multiply
    1,806,745.02x = 2,709,329.85 × 608,345.34
  4. Step 4: Simplify right side
    1,806,745.02x = 1,648,208,188,770.40
  5. Step 5: Solve for x
    x = 1,648,208,188,770.40/1,806,745.02
  6. Step 6: Final answer
    x = 912,252.79

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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.