Home / 1,843,063.42-2,762,598.12-943,271.48

Finding the Fourth Proportional to 1,843,063.42, 2,762,598.12 and 943,271.48

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Solution

The fourth proportional to 1,843,063.42, 2,762,598.12 and 943,271.48 is: 1,413,885.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,843,063.42 : 2,762,598.12 = 943,271.48 : x
  2. Step 2: Convert to fraction form
    1,843,063.42/2,762,598.12 = 943,271.48/x
  3. Step 3: Cross multiply
    1,843,063.42x = 2,762,598.12 × 943,271.48
  4. Step 4: Simplify right side
    1,843,063.42x = 2,605,880,017,297.62
  5. Step 5: Solve for x
    x = 2,605,880,017,297.62/1,843,063.42
  6. Step 6: Final answer
    x = 1,413,885.16

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.