Home / 4,369,506.18-6,030,628.78-2,628,934.84

Finding the Fourth Proportional to 4,369,506.18, 6,030,628.78 and 2,628,934.84

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Solution

The fourth proportional to 4,369,506.18, 6,030,628.78 and 2,628,934.84 is: 3,628,357.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,369,506.18 : 6,030,628.78 = 2,628,934.84 : x
  2. Step 2: Convert to fraction form
    4,369,506.18/6,030,628.78 = 2,628,934.84/x
  3. Step 3: Cross multiply
    4,369,506.18x = 6,030,628.78 × 2,628,934.84
  4. Step 4: Simplify right side
    4,369,506.18x = 15,854,130,106,848.70
  5. Step 5: Solve for x
    x = 15,854,130,106,848.70/4,369,506.18
  6. Step 6: Final answer
    x = 3,628,357.41

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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.