Home / 7,598,348.79-10,485,725.68-4,113,688.46

Finding the Fourth Proportional to 7,598,348.79, 10,485,725.68 and 4,113,688.46

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Solution

The fourth proportional to 7,598,348.79, 10,485,725.68 and 4,113,688.46 is: 5,676,892.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,598,348.79 : 10,485,725.68 = 4,113,688.46 : x
  2. Step 2: Convert to fraction form
    7,598,348.79/10,485,725.68 = 4,113,688.46/x
  3. Step 3: Cross multiply
    7,598,348.79x = 10,485,725.68 × 4,113,688.46
  4. Step 4: Simplify right side
    7,598,348.79x = 43,135,008,724,541.65
  5. Step 5: Solve for x
    x = 43,135,008,724,541.65/7,598,348.79
  6. Step 6: Final answer
    x = 5,676,892.43

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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.