Home / 5,771,071.60-7,964,157.60-3,596,493.76

Finding the Fourth Proportional to 5,771,071.60, 7,964,157.60 and 3,596,493.76

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Solution

The fourth proportional to 5,771,071.60, 7,964,157.60 and 3,596,493.76 is: 4,963,210.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,771,071.60 : 7,964,157.60 = 3,596,493.76 : x
  2. Step 2: Convert to fraction form
    5,771,071.60/7,964,157.60 = 3,596,493.76/x
  3. Step 3: Cross multiply
    5,771,071.60x = 7,964,157.60 × 3,596,493.76
  4. Step 4: Simplify right side
    5,771,071.60x = 28,643,043,112,056.57
  5. Step 5: Solve for x
    x = 28,643,043,112,056.57/5,771,071.60
  6. Step 6: Final answer
    x = 4,963,210.49

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.