Home / 3,032,818.98-4,549,140.90-1,235,257.98

Finding the Fourth Proportional to 3,032,818.98, 4,549,140.90 and 1,235,257.98

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Solution

The fourth proportional to 3,032,818.98, 4,549,140.90 and 1,235,257.98 is: 1,852,851.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,032,818.98 : 4,549,140.90 = 1,235,257.98 : x
  2. Step 2: Convert to fraction form
    3,032,818.98/4,549,140.90 = 1,235,257.98/x
  3. Step 3: Cross multiply
    3,032,818.98x = 4,549,140.90 × 1,235,257.98
  4. Step 4: Simplify right side
    3,032,818.98x = 5,619,362,598,869.38
  5. Step 5: Solve for x
    x = 5,619,362,598,869.38/3,032,818.98
  6. Step 6: Final answer
    x = 1,852,851.30

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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.