Home / 7,232,459.15-10,848,688.73-3,434,427.47

Finding the Fourth Proportional to 7,232,459.15, 10,848,688.73 and 3,434,427.47

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Solution

The fourth proportional to 7,232,459.15, 10,848,688.73 and 3,434,427.47 is: 5,151,641.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,232,459.15 : 10,848,688.73 = 3,434,427.47 : x
  2. Step 2: Convert to fraction form
    7,232,459.15/10,848,688.73 = 3,434,427.47/x
  3. Step 3: Cross multiply
    7,232,459.15x = 10,848,688.73 × 3,434,427.47
  4. Step 4: Simplify right side
    7,232,459.15x = 37,259,034,516,375.83
  5. Step 5: Solve for x
    x = 37,259,034,516,375.83/7,232,459.15
  6. Step 6: Final answer
    x = 5,151,641.20

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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.