Home / 6,913,085.63-9,537,397.35-4,330,269.95

Finding the Fourth Proportional to 6,913,085.63, 9,537,397.35 and 4,330,269.95

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Solution

The fourth proportional to 6,913,085.63, 9,537,397.35 and 4,330,269.95 is: 5,974,105.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,913,085.63 : 9,537,397.35 = 4,330,269.95 : x
  2. Step 2: Convert to fraction form
    6,913,085.63/9,537,397.35 = 4,330,269.95/x
  3. Step 3: Cross multiply
    6,913,085.63x = 9,537,397.35 × 4,330,269.95
  4. Step 4: Simplify right side
    6,913,085.63x = 41,299,505,145,914.63
  5. Step 5: Solve for x
    x = 41,299,505,145,914.63/6,913,085.63
  6. Step 6: Final answer
    x = 5,974,105.83

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.