Home / 5,068,075.05-7,602,049.14-1,229,929.26

Finding the Fourth Proportional to 5,068,075.05, 7,602,049.14 and 1,229,929.26

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Solution

The fourth proportional to 5,068,075.05, 7,602,049.14 and 1,229,929.26 is: 1,844,878.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,068,075.05 : 7,602,049.14 = 1,229,929.26 : x
  2. Step 2: Convert to fraction form
    5,068,075.05/7,602,049.14 = 1,229,929.26/x
  3. Step 3: Cross multiply
    5,068,075.05x = 7,602,049.14 × 1,229,929.26
  4. Step 4: Simplify right side
    5,068,075.05x = 9,349,982,673,243.84
  5. Step 5: Solve for x
    x = 9,349,982,673,243.84/5,068,075.05
  6. Step 6: Final answer
    x = 1,844,878.50

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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.