Home / 4,008,290.41-6,012,348.03-975,672.28

Finding the Fourth Proportional to 4,008,290.41, 6,012,348.03 and 975,672.28

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Solution

The fourth proportional to 4,008,290.41, 6,012,348.03 and 975,672.28 is: 1,463,487.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,008,290.41 : 6,012,348.03 = 975,672.28 : x
  2. Step 2: Convert to fraction form
    4,008,290.41/6,012,348.03 = 975,672.28/x
  3. Step 3: Cross multiply
    4,008,290.41x = 6,012,348.03 × 975,672.28
  4. Step 4: Simplify right side
    4,008,290.41x = 5,866,081,295,552.74
  5. Step 5: Solve for x
    x = 5,866,081,295,552.74/4,008,290.41
  6. Step 6: Final answer
    x = 1,463,487.10

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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.