Home / 4,829,962.40-7,244,943.60-2,310,538.40

Finding the Fourth Proportional to 4,829,962.40, 7,244,943.60 and 2,310,538.40

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Solution

The fourth proportional to 4,829,962.40, 7,244,943.60 and 2,310,538.40 is: 3,465,807.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,829,962.40 : 7,244,943.60 = 2,310,538.40 : x
  2. Step 2: Convert to fraction form
    4,829,962.40/7,244,943.60 = 2,310,538.40/x
  3. Step 3: Cross multiply
    4,829,962.40x = 7,244,943.60 × 2,310,538.40
  4. Step 4: Simplify right side
    4,829,962.40x = 16,739,720,393,634.24
  5. Step 5: Solve for x
    x = 16,739,720,393,634.24/4,829,962.40
  6. Step 6: Final answer
    x = 3,465,807.60

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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.