Home / 10,925,574.64-15,077,290.66-6,030,795.47

Finding the Fourth Proportional to 10,925,574.64, 15,077,290.66 and 6,030,795.47

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Solution

The fourth proportional to 10,925,574.64, 15,077,290.66 and 6,030,795.47 is: 8,322,496.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,925,574.64 : 15,077,290.66 = 6,030,795.47 : x
  2. Step 2: Convert to fraction form
    10,925,574.64/15,077,290.66 = 6,030,795.47/x
  3. Step 3: Cross multiply
    10,925,574.64x = 15,077,290.66 × 6,030,795.47
  4. Step 4: Simplify right side
    10,925,574.64x = 90,928,056,121,737.88
  5. Step 5: Solve for x
    x = 90,928,056,121,737.88/10,925,574.64
  6. Step 6: Final answer
    x = 8,322,496.45

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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.