Home / 9,686,430.94-14,529,664.64-9,094,538.53

Finding the Fourth Proportional to 9,686,430.94, 14,529,664.64 and 9,094,538.53

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Solution

The fourth proportional to 9,686,430.94, 14,529,664.64 and 9,094,538.53 is: 13,641,824.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,686,430.94 : 14,529,664.64 = 9,094,538.53 : x
  2. Step 2: Convert to fraction form
    9,686,430.94/14,529,664.64 = 9,094,538.53/x
  3. Step 3: Cross multiply
    9,686,430.94x = 14,529,664.64 × 9,094,538.53
  4. Step 4: Simplify right side
    9,686,430.94x = 132,140,594,896,458.58
  5. Step 5: Solve for x
    x = 132,140,594,896,458.58/9,686,430.94
  6. Step 6: Final answer
    x = 13,641,824.91

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.