Home / 4,395,870.69-6,069,263.76-2,744,534.49

Finding the Fourth Proportional to 4,395,870.69, 6,069,263.76 and 2,744,534.49

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Solution

The fourth proportional to 4,395,870.69, 6,069,263.76 and 2,744,534.49 is: 3,789,307.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,395,870.69 : 6,069,263.76 = 2,744,534.49 : x
  2. Step 2: Convert to fraction form
    4,395,870.69/6,069,263.76 = 2,744,534.49/x
  3. Step 3: Cross multiply
    4,395,870.69x = 6,069,263.76 × 2,744,534.49
  4. Step 4: Simplify right side
    4,395,870.69x = 16,657,303,718,227.08
  5. Step 5: Solve for x
    x = 16,657,303,718,227.08/4,395,870.69
  6. Step 6: Final answer
    x = 3,789,307.03

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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.