Home / 7,232,254.76-10,844,181.18-2,742,081.32

Finding the Fourth Proportional to 7,232,254.76, 10,844,181.18 and 2,742,081.32

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Solution

The fourth proportional to 7,232,254.76, 10,844,181.18 and 2,742,081.32 is: 4,111,529.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,232,254.76 : 10,844,181.18 = 2,742,081.32 : x
  2. Step 2: Convert to fraction form
    7,232,254.76/10,844,181.18 = 2,742,081.32/x
  3. Step 3: Cross multiply
    7,232,254.76x = 10,844,181.18 × 2,742,081.32
  4. Step 4: Simplify right side
    7,232,254.76x = 29,735,626,644,373.55
  5. Step 5: Solve for x
    x = 29,735,626,644,373.55/7,232,254.76
  6. Step 6: Final answer
    x = 4,111,529.20

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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.