Home / 7,598,069.48-10,485,338.42-4,160,528.28

Finding the Fourth Proportional to 7,598,069.48, 10,485,338.42 and 4,160,528.28

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Solution

The fourth proportional to 7,598,069.48, 10,485,338.42 and 4,160,528.28 is: 5,741,530.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,598,069.48 : 10,485,338.42 = 4,160,528.28 : x
  2. Step 2: Convert to fraction form
    7,598,069.48/10,485,338.42 = 4,160,528.28/x
  3. Step 3: Cross multiply
    7,598,069.48x = 10,485,338.42 × 4,160,528.28
  4. Step 4: Simplify right side
    7,598,069.48x = 43,624,547,021,780.52
  5. Step 5: Solve for x
    x = 43,624,547,021,780.52/7,598,069.48
  6. Step 6: Final answer
    x = 5,741,530.42

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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.