Home / 6,597,497.18-9,099,148.21-4,643,842.56

Finding the Fourth Proportional to 6,597,497.18, 9,099,148.21 and 4,643,842.56

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Solution

The fourth proportional to 6,597,497.18, 9,099,148.21 and 4,643,842.56 is: 6,404,703.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,597,497.18 : 9,099,148.21 = 4,643,842.56 : x
  2. Step 2: Convert to fraction form
    6,597,497.18/9,099,148.21 = 4,643,842.56/x
  3. Step 3: Cross multiply
    6,597,497.18x = 9,099,148.21 × 4,643,842.56
  4. Step 4: Simplify right side
    6,597,497.18x = 42,255,011,774,510.08
  5. Step 5: Solve for x
    x = 42,255,011,774,510.08/6,597,497.18
  6. Step 6: Final answer
    x = 6,404,703.27

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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.