Home / 7,032,116.18-10,548,582.48-2,714,190.39

Finding the Fourth Proportional to 7,032,116.18, 10,548,582.48 and 2,714,190.39

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Solution

The fourth proportional to 7,032,116.18, 10,548,582.48 and 2,714,190.39 is: 4,071,443.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,032,116.18 : 10,548,582.48 = 2,714,190.39 : x
  2. Step 2: Convert to fraction form
    7,032,116.18/10,548,582.48 = 2,714,190.39/x
  3. Step 3: Cross multiply
    7,032,116.18x = 10,548,582.48 × 2,714,190.39
  4. Step 4: Simplify right side
    7,032,116.18x = 28,630,861,195,338.37
  5. Step 5: Solve for x
    x = 28,630,861,195,338.37/7,032,116.18
  6. Step 6: Final answer
    x = 4,071,443.14

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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.