Home / 6,595,718.40-9,887,817.60-2,554,963.20

Finding the Fourth Proportional to 6,595,718.40, 9,887,817.60 and 2,554,963.20

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Solution

The fourth proportional to 6,595,718.40, 9,887,817.60 and 2,554,963.20 is: 3,830,213.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,595,718.40 : 9,887,817.60 = 2,554,963.20 : x
  2. Step 2: Convert to fraction form
    6,595,718.40/9,887,817.60 = 2,554,963.20/x
  3. Step 3: Cross multiply
    6,595,718.40x = 9,887,817.60 × 2,554,963.20
  4. Step 4: Simplify right side
    6,595,718.40x = 25,263,010,096,312.32
  5. Step 5: Solve for x
    x = 25,263,010,096,312.32/6,595,718.40
  6. Step 6: Final answer
    x = 3,830,213.57

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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.