Home / 7,335,453.14-10,988,865.72-4,803,432.02

Finding the Fourth Proportional to 7,335,453.14, 10,988,865.72 and 4,803,432.02

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Solution

The fourth proportional to 7,335,453.14, 10,988,865.72 and 4,803,432.02 is: 7,195,774.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,335,453.14 : 10,988,865.72 = 4,803,432.02 : x
  2. Step 2: Convert to fraction form
    7,335,453.14/10,988,865.72 = 4,803,432.02/x
  3. Step 3: Cross multiply
    7,335,453.14x = 10,988,865.72 × 4,803,432.02
  4. Step 4: Simplify right side
    7,335,453.14x = 52,784,269,462,928.35
  5. Step 5: Solve for x
    x = 52,784,269,462,928.35/7,335,453.14
  6. Step 6: Final answer
    x = 7,195,774.88

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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.