Home / 9,559,718.95-14,343,816.41-5,009,685.95

Finding the Fourth Proportional to 9,559,718.95, 14,343,816.41 and 5,009,685.95

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Solution

The fourth proportional to 9,559,718.95, 14,343,816.41 and 5,009,685.95 is: 7,516,749.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,559,718.95 : 14,343,816.41 = 5,009,685.95 : x
  2. Step 2: Convert to fraction form
    9,559,718.95/14,343,816.41 = 5,009,685.95/x
  3. Step 3: Cross multiply
    9,559,718.95x = 14,343,816.41 × 5,009,685.95
  4. Step 4: Simplify right side
    9,559,718.95x = 71,858,015,479,361.58
  5. Step 5: Solve for x
    x = 71,858,015,479,361.58/9,559,718.95
  6. Step 6: Final answer
    x = 7,516,749.80

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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.