Home / 5,798,532.80-8,701,946.40-2,435,153.60

Finding the Fourth Proportional to 5,798,532.80, 8,701,946.40 and 2,435,153.60

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Solution

The fourth proportional to 5,798,532.80, 8,701,946.40 and 2,435,153.60 is: 3,654,472.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,798,532.80 : 8,701,946.40 = 2,435,153.60 : x
  2. Step 2: Convert to fraction form
    5,798,532.80/8,701,946.40 = 2,435,153.60/x
  3. Step 3: Cross multiply
    5,798,532.80x = 8,701,946.40 × 2,435,153.60
  4. Step 4: Simplify right side
    5,798,532.80x = 21,190,576,102,967.04
  5. Step 5: Solve for x
    x = 21,190,576,102,967.04/5,798,532.80
  6. Step 6: Final answer
    x = 3,654,472.06

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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.