Home / 2,835,674.54-3,912,116.81-1,746,056.47

Finding the Fourth Proportional to 2,835,674.54, 3,912,116.81 and 1,746,056.47

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Solution

The fourth proportional to 2,835,674.54, 3,912,116.81 and 1,746,056.47 is: 2,408,871.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,835,674.54 : 3,912,116.81 = 1,746,056.47 : x
  2. Step 2: Convert to fraction form
    2,835,674.54/3,912,116.81 = 1,746,056.47/x
  3. Step 3: Cross multiply
    2,835,674.54x = 3,912,116.81 × 1,746,056.47
  4. Step 4: Simplify right side
    2,835,674.54x = 6,830,776,856,320.91
  5. Step 5: Solve for x
    x = 6,830,776,856,320.91/2,835,674.54
  6. Step 6: Final answer
    x = 2,408,871.95

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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.