Home / 9,390,714.23-14,085,701.37-3,325,200.95

Finding the Fourth Proportional to 9,390,714.23, 14,085,701.37 and 3,325,200.95

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Solution

The fourth proportional to 9,390,714.23, 14,085,701.37 and 3,325,200.95 is: 4,987,670.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,390,714.23 : 14,085,701.37 = 3,325,200.95 : x
  2. Step 2: Convert to fraction form
    9,390,714.23/14,085,701.37 = 3,325,200.95/x
  3. Step 3: Cross multiply
    9,390,714.23x = 14,085,701.37 × 3,325,200.95
  4. Step 4: Simplify right side
    9,390,714.23x = 46,837,787,506,511.79
  5. Step 5: Solve for x
    x = 46,837,787,506,511.79/9,390,714.23
  6. Step 6: Final answer
    x = 4,987,670.41

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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.