Home / 9,299,068.20-12,832,725.38-5,224,684.84

Finding the Fourth Proportional to 9,299,068.20, 12,832,725.38 and 5,224,684.84

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Solution

The fourth proportional to 9,299,068.20, 12,832,725.38 and 5,224,684.84 is: 7,210,071.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,299,068.20 : 12,832,725.38 = 5,224,684.84 : x
  2. Step 2: Convert to fraction form
    9,299,068.20/12,832,725.38 = 5,224,684.84/x
  3. Step 3: Cross multiply
    9,299,068.20x = 12,832,725.38 × 5,224,684.84
  4. Step 4: Simplify right side
    9,299,068.20x = 67,046,945,748,769.24
  5. Step 5: Solve for x
    x = 67,046,945,748,769.24/9,299,068.20
  6. Step 6: Final answer
    x = 7,210,071.41

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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.