Home / 2,429,559-3,352,771.74-1,341,905.14

Finding the Fourth Proportional to 2,429,559, 3,352,771.74 and 1,341,905.14

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Solution

The fourth proportional to 2,429,559, 3,352,771.74 and 1,341,905.14 is: 1,851,818.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,429,559 : 3,352,771.74 = 1,341,905.14 : x
  2. Step 2: Convert to fraction form
    2,429,559/3,352,771.74 = 1,341,905.14/x
  3. Step 3: Cross multiply
    2,429,559x = 3,352,771.74 × 1,341,905.14
  4. Step 4: Simplify right side
    2,429,559x = 4,499,101,631,152.74
  5. Step 5: Solve for x
    x = 4,499,101,631,152.74/2,429,559
  6. Step 6: Final answer
    x = 1,851,818.22

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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.