Home / 9,364,178.70-14,048,892.45-4,572,024.30

Finding the Fourth Proportional to 9,364,178.70, 14,048,892.45 and 4,572,024.30

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Solution

The fourth proportional to 9,364,178.70, 14,048,892.45 and 4,572,024.30 is: 6,859,317.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,364,178.70 : 14,048,892.45 = 4,572,024.30 : x
  2. Step 2: Convert to fraction form
    9,364,178.70/14,048,892.45 = 4,572,024.30/x
  3. Step 3: Cross multiply
    9,364,178.70x = 14,048,892.45 × 4,572,024.30
  4. Step 4: Simplify right side
    9,364,178.70x = 64,231,877,669,486.53
  5. Step 5: Solve for x
    x = 64,231,877,669,486.53/9,364,178.70
  6. Step 6: Final answer
    x = 6,859,317.80

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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.