Home / 8,983,047.55-13,475,154.53-4,731,519.55

Finding the Fourth Proportional to 8,983,047.55, 13,475,154.53 and 4,731,519.55

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Solution

The fourth proportional to 8,983,047.55, 13,475,154.53 and 4,731,519.55 is: 7,097,586.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,983,047.55 : 13,475,154.53 = 4,731,519.55 : x
  2. Step 2: Convert to fraction form
    8,983,047.55/13,475,154.53 = 4,731,519.55/x
  3. Step 3: Cross multiply
    8,983,047.55x = 13,475,154.53 × 4,731,519.55
  4. Step 4: Simplify right side
    8,983,047.55x = 63,757,957,074,308.46
  5. Step 5: Solve for x
    x = 63,757,957,074,308.46/8,983,047.55
  6. Step 6: Final answer
    x = 7,097,586.51

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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.