Home / 4,974,898.04-7,463,650.32-1,563,046.80

Finding the Fourth Proportional to 4,974,898.04, 7,463,650.32 and 1,563,046.80

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Solution

The fourth proportional to 4,974,898.04, 7,463,650.32 and 1,563,046.80 is: 2,344,979.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,974,898.04 : 7,463,650.32 = 1,563,046.80 : x
  2. Step 2: Convert to fraction form
    4,974,898.04/7,463,650.32 = 1,563,046.80/x
  3. Step 3: Cross multiply
    4,974,898.04x = 7,463,650.32 × 1,563,046.80
  4. Step 4: Simplify right side
    4,974,898.04x = 11,666,034,748,994.98
  5. Step 5: Solve for x
    x = 11,666,034,748,994.98/4,974,898.04
  6. Step 6: Final answer
    x = 2,344,979.67

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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.