Home / 4,903,653.08-7,357,134.92-2,170,823.56

Finding the Fourth Proportional to 4,903,653.08, 7,357,134.92 and 2,170,823.56

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Solution

The fourth proportional to 4,903,653.08, 7,357,134.92 and 2,170,823.56 is: 3,256,968.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,903,653.08 : 7,357,134.92 = 2,170,823.56 : x
  2. Step 2: Convert to fraction form
    4,903,653.08/7,357,134.92 = 2,170,823.56/x
  3. Step 3: Cross multiply
    4,903,653.08x = 7,357,134.92 × 2,170,823.56
  4. Step 4: Simplify right side
    4,903,653.08x = 15,971,041,818,434.71
  5. Step 5: Solve for x
    x = 15,971,041,818,434.71/4,903,653.08
  6. Step 6: Final answer
    x = 3,256,968.13

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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.