Home / 7,589,424.59-10,473,419.72-4,151,665.63

Finding the Fourth Proportional to 7,589,424.59, 10,473,419.72 and 4,151,665.63

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Solution

The fourth proportional to 7,589,424.59, 10,473,419.72 and 4,151,665.63 is: 5,729,306.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,589,424.59 : 10,473,419.72 = 4,151,665.63 : x
  2. Step 2: Convert to fraction form
    7,589,424.59/10,473,419.72 = 4,151,665.63/x
  3. Step 3: Cross multiply
    7,589,424.59x = 10,473,419.72 × 4,151,665.63
  4. Step 4: Simplify right side
    7,589,424.59x = 43,482,136,664,283.84
  5. Step 5: Solve for x
    x = 43,482,136,664,283.84/7,589,424.59
  6. Step 6: Final answer
    x = 5,729,306.11

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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.