Home / 9,353,459.34-14,018,887.89-4,553,956.62

Finding the Fourth Proportional to 9,353,459.34, 14,018,887.89 and 4,553,956.62

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Solution

The fourth proportional to 9,353,459.34, 14,018,887.89 and 4,553,956.62 is: 6,825,432.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,353,459.34 : 14,018,887.89 = 4,553,956.62 : x
  2. Step 2: Convert to fraction form
    9,353,459.34/14,018,887.89 = 4,553,956.62/x
  3. Step 3: Cross multiply
    9,353,459.34x = 14,018,887.89 × 4,553,956.62
  4. Step 4: Simplify right side
    9,353,459.34x = 63,841,407,311,703.34
  5. Step 5: Solve for x
    x = 63,841,407,311,703.34/9,353,459.34
  6. Step 6: Final answer
    x = 6,825,432.71

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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.