Home / 5,548,751.10-8,314,269.30-4,645,301.40

Finding the Fourth Proportional to 5,548,751.10, 8,314,269.30 and 4,645,301.40

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Solution

The fourth proportional to 5,548,751.10, 8,314,269.30 and 4,645,301.40 is: 6,960,536.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,548,751.10 : 8,314,269.30 = 4,645,301.40 : x
  2. Step 2: Convert to fraction form
    5,548,751.10/8,314,269.30 = 4,645,301.40/x
  3. Step 3: Cross multiply
    5,548,751.10x = 8,314,269.30 × 4,645,301.40
  4. Step 4: Simplify right side
    5,548,751.10x = 38,622,286,819,267.02
  5. Step 5: Solve for x
    x = 38,622,286,819,267.02/5,548,751.10
  6. Step 6: Final answer
    x = 6,960,536.91

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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.