Home / 3,064,290.94-4,228,585.05-1,756,605.47

Finding the Fourth Proportional to 3,064,290.94, 4,228,585.05 and 1,756,605.47

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Solution

The fourth proportional to 3,064,290.94, 4,228,585.05 and 1,756,605.47 is: 2,424,037.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,064,290.94 : 4,228,585.05 = 1,756,605.47 : x
  2. Step 2: Convert to fraction form
    3,064,290.94/4,228,585.05 = 1,756,605.47/x
  3. Step 3: Cross multiply
    3,064,290.94x = 4,228,585.05 × 1,756,605.47
  4. Step 4: Simplify right side
    3,064,290.94x = 7,427,955,638,420.36
  5. Step 5: Solve for x
    x = 7,427,955,638,420.36/3,064,290.94
  6. Step 6: Final answer
    x = 2,424,037.34

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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.