Home / 9,307,274.60-12,845,878.62-6,039,501.32

Finding the Fourth Proportional to 9,307,274.60, 12,845,878.62 and 6,039,501.32

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Solution

The fourth proportional to 9,307,274.60, 12,845,878.62 and 6,039,501.32 is: 8,335,705.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,307,274.60 : 12,845,878.62 = 6,039,501.32 : x
  2. Step 2: Convert to fraction form
    9,307,274.60/12,845,878.62 = 6,039,501.32/x
  3. Step 3: Cross multiply
    9,307,274.60x = 12,845,878.62 × 6,039,501.32
  4. Step 4: Simplify right side
    9,307,274.60x = 77,582,700,882,049.78
  5. Step 5: Solve for x
    x = 77,582,700,882,049.78/9,307,274.60
  6. Step 6: Final answer
    x = 8,335,705.59

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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.