Home / 10,925,728.44-15,077,507.94-6,030,953.31

Finding the Fourth Proportional to 10,925,728.44, 15,077,507.94 and 6,030,953.31

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Solution

The fourth proportional to 10,925,728.44, 15,077,507.94 and 6,030,953.31 is: 8,322,717.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,925,728.44 : 15,077,507.94 = 6,030,953.31 : x
  2. Step 2: Convert to fraction form
    10,925,728.44/15,077,507.94 = 6,030,953.31/x
  3. Step 3: Cross multiply
    10,925,728.44x = 15,077,507.94 × 6,030,953.31
  4. Step 4: Simplify right side
    10,925,728.44x = 90,931,746,417,294.27
  5. Step 5: Solve for x
    x = 90,931,746,417,294.27/10,925,728.44
  6. Step 6: Final answer
    x = 8,322,717.05

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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.