Home / 7,734,547.36-11,597,835.84-3,471,060.64

Finding the Fourth Proportional to 7,734,547.36, 11,597,835.84 and 3,471,060.64

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Solution

The fourth proportional to 7,734,547.36, 11,597,835.84 and 3,471,060.64 is: 5,204,802.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,734,547.36 : 11,597,835.84 = 3,471,060.64 : x
  2. Step 2: Convert to fraction form
    7,734,547.36/11,597,835.84 = 3,471,060.64/x
  3. Step 3: Cross multiply
    7,734,547.36x = 11,597,835.84 × 3,471,060.64
  4. Step 4: Simplify right side
    7,734,547.36x = 40,256,791,493,405.34
  5. Step 5: Solve for x
    x = 40,256,791,493,405.34/7,734,547.36
  6. Step 6: Final answer
    x = 5,204,802.51

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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.