Home / 4,829,610.40-7,244,415.60-4,464,656.80

Finding the Fourth Proportional to 4,829,610.40, 7,244,415.60 and 4,464,656.80

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Solution

The fourth proportional to 4,829,610.40, 7,244,415.60 and 4,464,656.80 is: 6,696,985.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,829,610.40 : 7,244,415.60 = 4,464,656.80 : x
  2. Step 2: Convert to fraction form
    4,829,610.40/7,244,415.60 = 4,464,656.80/x
  3. Step 3: Cross multiply
    4,829,610.40x = 7,244,415.60 × 4,464,656.80
  4. Step 4: Simplify right side
    4,829,610.40x = 32,343,829,370,566.08
  5. Step 5: Solve for x
    x = 32,343,829,370,566.08/4,829,610.40
  6. Step 6: Final answer
    x = 6,696,985.20

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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.