Home / 4,810,934.98-6,637,528.17-3,280,384.90

Finding the Fourth Proportional to 4,810,934.98, 6,637,528.17 and 3,280,384.90

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Solution

The fourth proportional to 4,810,934.98, 6,637,528.17 and 3,280,384.90 is: 4,525,866.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,810,934.98 : 6,637,528.17 = 3,280,384.90 : x
  2. Step 2: Convert to fraction form
    4,810,934.98/6,637,528.17 = 3,280,384.90/x
  3. Step 3: Cross multiply
    4,810,934.98x = 6,637,528.17 × 3,280,384.90
  4. Step 4: Simplify right side
    4,810,934.98x = 21,773,647,182,192.63
  5. Step 5: Solve for x
    x = 21,773,647,182,192.63/4,810,934.98
  6. Step 6: Final answer
    x = 4,525,866.03

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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.