Home / 9,093,454.08-12,548,072.64-5,018,810.40

Finding the Fourth Proportional to 9,093,454.08, 12,548,072.64 and 5,018,810.40

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Solution

The fourth proportional to 9,093,454.08, 12,548,072.64 and 5,018,810.40 is: 6,925,464.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,093,454.08 : 12,548,072.64 = 5,018,810.40 : x
  2. Step 2: Convert to fraction form
    9,093,454.08/12,548,072.64 = 5,018,810.40/x
  3. Step 3: Cross multiply
    9,093,454.08x = 12,548,072.64 × 5,018,810.40
  4. Step 4: Simplify right side
    9,093,454.08x = 62,976,397,465,587.46
  5. Step 5: Solve for x
    x = 62,976,397,465,587.46/9,093,454.08
  6. Step 6: Final answer
    x = 6,925,464.95

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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.