Home / 4,536,648.90-6,804,973.35-4,040,637.30

Finding the Fourth Proportional to 4,536,648.90, 6,804,973.35 and 4,040,637.30

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Solution

The fourth proportional to 4,536,648.90, 6,804,973.35 and 4,040,637.30 is: 6,060,955.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,536,648.90 : 6,804,973.35 = 4,040,637.30 : x
  2. Step 2: Convert to fraction form
    4,536,648.90/6,804,973.35 = 4,040,637.30/x
  3. Step 3: Cross multiply
    4,536,648.90x = 6,804,973.35 × 4,040,637.30
  4. Step 4: Simplify right side
    4,536,648.90x = 27,496,429,143,515.95
  5. Step 5: Solve for x
    x = 27,496,429,143,515.95/4,536,648.90
  6. Step 6: Final answer
    x = 6,060,955.95

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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.