Home / 9,523,563.93-13,140,266.82-5,603,491.17

Finding the Fourth Proportional to 9,523,563.93, 13,140,266.82 and 5,603,491.17

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Solution

The fourth proportional to 9,523,563.93, 13,140,266.82 and 5,603,491.17 is: 7,731,493.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,523,563.93 : 13,140,266.82 = 5,603,491.17 : x
  2. Step 2: Convert to fraction form
    9,523,563.93/13,140,266.82 = 5,603,491.17/x
  3. Step 3: Cross multiply
    9,523,563.93x = 13,140,266.82 × 5,603,491.17
  4. Step 4: Simplify right side
    9,523,563.93x = 73,631,369,097,313.98
  5. Step 5: Solve for x
    x = 73,631,369,097,313.98/9,523,563.93
  6. Step 6: Final answer
    x = 7,731,493.13

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.