Home / 11,217,223.98-15,492,538.00-7,539,756.01

Finding the Fourth Proportional to 11,217,223.98, 15,492,538.00 and 7,539,756.01

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Solution

The fourth proportional to 11,217,223.98, 15,492,538.00 and 7,539,756.01 is: 10,413,446.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,217,223.98 : 15,492,538.00 = 7,539,756.01 : x
  2. Step 2: Convert to fraction form
    11,217,223.98/15,492,538.00 = 7,539,756.01/x
  3. Step 3: Cross multiply
    11,217,223.98x = 15,492,538.00 × 7,539,756.01
  4. Step 4: Simplify right side
    11,217,223.98x = 116,809,956,466,346.73
  5. Step 5: Solve for x
    x = 116,809,956,466,346.73/11,217,223.98
  6. Step 6: Final answer
    x = 10,413,446.03

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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.