Home / 4,731,353.70-7,097,030.55-2,207,264.10

Finding the Fourth Proportional to 4,731,353.70, 7,097,030.55 and 2,207,264.10

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Solution

The fourth proportional to 4,731,353.70, 7,097,030.55 and 2,207,264.10 is: 3,310,896.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,731,353.70 : 7,097,030.55 = 2,207,264.10 : x
  2. Step 2: Convert to fraction form
    4,731,353.70/7,097,030.55 = 2,207,264.10/x
  3. Step 3: Cross multiply
    4,731,353.70x = 7,097,030.55 × 2,207,264.10
  4. Step 4: Simplify right side
    4,731,353.70x = 15,665,020,749,618.26
  5. Step 5: Solve for x
    x = 15,665,020,749,618.26/4,731,353.70
  6. Step 6: Final answer
    x = 3,310,896.15

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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.