Home / 2,895,810.40-4,342,403.40-1,098,096.40

Finding the Fourth Proportional to 2,895,810.40, 4,342,403.40 and 1,098,096.40

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Solution

The fourth proportional to 2,895,810.40, 4,342,403.40 and 1,098,096.40 is: 1,646,647.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,895,810.40 : 4,342,403.40 = 1,098,096.40 : x
  2. Step 2: Convert to fraction form
    2,895,810.40/4,342,403.40 = 1,098,096.40/x
  3. Step 3: Cross multiply
    2,895,810.40x = 4,342,403.40 × 1,098,096.40
  4. Step 4: Simplify right side
    2,895,810.40x = 4,768,377,540,887.76
  5. Step 5: Solve for x
    x = 4,768,377,540,887.76/2,895,810.40
  6. Step 6: Final answer
    x = 1,646,647.01

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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.