Home / 3,393,985.59-4,683,797.51-2,069,486.95

Finding the Fourth Proportional to 3,393,985.59, 4,683,797.51 and 2,069,486.95

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Solution

The fourth proportional to 3,393,985.59, 4,683,797.51 and 2,069,486.95 is: 2,855,951.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,393,985.59 : 4,683,797.51 = 2,069,486.95 : x
  2. Step 2: Convert to fraction form
    3,393,985.59/4,683,797.51 = 2,069,486.95/x
  3. Step 3: Cross multiply
    3,393,985.59x = 4,683,797.51 × 2,069,486.95
  4. Step 4: Simplify right side
    3,393,985.59x = 9,693,057,823,387.49
  5. Step 5: Solve for x
    x = 9,693,057,823,387.49/3,393,985.59
  6. Step 6: Final answer
    x = 2,855,951.38

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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.