Home / 7,705,310.15-10,630,368.26-4,397,787.95

Finding the Fourth Proportional to 7,705,310.15, 10,630,368.26 and 4,397,787.95

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Solution

The fourth proportional to 7,705,310.15, 10,630,368.26 and 4,397,787.95 is: 6,067,258.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,705,310.15 : 10,630,368.26 = 4,397,787.95 : x
  2. Step 2: Convert to fraction form
    7,705,310.15/10,630,368.26 = 4,397,787.95/x
  3. Step 3: Cross multiply
    7,705,310.15x = 10,630,368.26 × 4,397,787.95
  4. Step 4: Simplify right side
    7,705,310.15x = 46,750,105,437,890.47
  5. Step 5: Solve for x
    x = 46,750,105,437,890.47/7,705,310.15
  6. Step 6: Final answer
    x = 6,067,258.10

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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.