Home / 6,273,729.90-9,411,907.05-2,014,328.70

Finding the Fourth Proportional to 6,273,729.90, 9,411,907.05 and 2,014,328.70

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Solution

The fourth proportional to 6,273,729.90, 9,411,907.05 and 2,014,328.70 is: 3,021,914.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,273,729.90 : 9,411,907.05 = 2,014,328.70 : x
  2. Step 2: Convert to fraction form
    6,273,729.90/9,411,907.05 = 2,014,328.70/x
  3. Step 3: Cross multiply
    6,273,729.90x = 9,411,907.05 × 2,014,328.70
  4. Step 4: Simplify right side
    6,273,729.90x = 18,958,674,492,547.34
  5. Step 5: Solve for x
    x = 18,958,674,492,547.34/6,273,729.90
  6. Step 6: Final answer
    x = 3,021,914.36

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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.