Home / 3,055,358.40-4,583,037.60-2,718,779.10

Finding the Fourth Proportional to 3,055,358.40, 4,583,037.60 and 2,718,779.10

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Solution

The fourth proportional to 3,055,358.40, 4,583,037.60 and 2,718,779.10 is: 4,078,168.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,055,358.40 : 4,583,037.60 = 2,718,779.10 : x
  2. Step 2: Convert to fraction form
    3,055,358.40/4,583,037.60 = 2,718,779.10/x
  3. Step 3: Cross multiply
    3,055,358.40x = 4,583,037.60 × 2,718,779.10
  4. Step 4: Simplify right side
    3,055,358.40x = 12,460,266,841,394.16
  5. Step 5: Solve for x
    x = 12,460,266,841,394.16/3,055,358.40
  6. Step 6: Final answer
    x = 4,078,168.65

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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.