Home / 4,584,663.60-6,884,339.40-3,645,841.20

Finding the Fourth Proportional to 4,584,663.60, 6,884,339.40 and 3,645,841.20

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Solution

The fourth proportional to 4,584,663.60, 6,884,339.40 and 3,645,841.20 is: 5,474,601.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,584,663.60 : 6,884,339.40 = 3,645,841.20 : x
  2. Step 2: Convert to fraction form
    4,584,663.60/6,884,339.40 = 3,645,841.20/x
  3. Step 3: Cross multiply
    4,584,663.60x = 6,884,339.40 × 3,645,841.20
  4. Step 4: Simplify right side
    4,584,663.60x = 25,099,208,219,303.28
  5. Step 5: Solve for x
    x = 25,099,208,219,303.28/4,584,663.60
  6. Step 6: Final answer
    x = 5,474,601.94

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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.