Home / 2,804,676.04-4,208,907.02-1,098,607.71

Finding the Fourth Proportional to 2,804,676.04, 4,208,907.02 and 1,098,607.71

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Solution

The fourth proportional to 2,804,676.04, 4,208,907.02 and 1,098,607.71 is: 1,648,653.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,804,676.04 : 4,208,907.02 = 1,098,607.71 : x
  2. Step 2: Convert to fraction form
    2,804,676.04/4,208,907.02 = 1,098,607.71/x
  3. Step 3: Cross multiply
    2,804,676.04x = 4,208,907.02 × 1,098,607.71
  4. Step 4: Simplify right side
    2,804,676.04x = 4,623,937,702,845.12
  5. Step 5: Solve for x
    x = 4,623,937,702,845.12/2,804,676.04
  6. Step 6: Final answer
    x = 1,648,653.05

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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.