Home / 2,429,038.48-3,352,051.28-1,341,286.60

Finding the Fourth Proportional to 2,429,038.48, 3,352,051.28 and 1,341,286.60

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Solution

The fourth proportional to 2,429,038.48, 3,352,051.28 and 1,341,286.60 is: 1,850,963.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,429,038.48 : 3,352,051.28 = 1,341,286.60 : x
  2. Step 2: Convert to fraction form
    2,429,038.48/3,352,051.28 = 1,341,286.60/x
  3. Step 3: Cross multiply
    2,429,038.48x = 3,352,051.28 × 1,341,286.60
  4. Step 4: Simplify right side
    2,429,038.48x = 4,496,061,464,376.85
  5. Step 5: Solve for x
    x = 4,496,061,464,376.85/2,429,038.48
  6. Step 6: Final answer
    x = 1,850,963.46

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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.