Home / 6,018,821.69-9,028,127.96-2,424,496.76

Finding the Fourth Proportional to 6,018,821.69, 9,028,127.96 and 2,424,496.76

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Solution

The fourth proportional to 6,018,821.69, 9,028,127.96 and 2,424,496.76 is: 3,636,703.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,018,821.69 : 9,028,127.96 = 2,424,496.76 : x
  2. Step 2: Convert to fraction form
    6,018,821.69/9,028,127.96 = 2,424,496.76/x
  3. Step 3: Cross multiply
    6,018,821.69x = 9,028,127.96 × 2,424,496.76
  4. Step 4: Simplify right side
    6,018,821.69x = 21,888,666,987,885.41
  5. Step 5: Solve for x
    x = 21,888,666,987,885.41/6,018,821.69
  6. Step 6: Final answer
    x = 3,636,703.02

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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.