Home / 7,503,666.66-11,258,895.51-2,953,462.50

Finding the Fourth Proportional to 7,503,666.66, 11,258,895.51 and 2,953,462.50

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Solution

The fourth proportional to 7,503,666.66, 11,258,895.51 and 2,953,462.50 is: 4,431,530.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,503,666.66 : 11,258,895.51 = 2,953,462.50 : x
  2. Step 2: Convert to fraction form
    7,503,666.66/11,258,895.51 = 2,953,462.50/x
  3. Step 3: Cross multiply
    7,503,666.66x = 11,258,895.51 × 2,953,462.50
  4. Step 4: Simplify right side
    7,503,666.66x = 33,252,725,680,203.38
  5. Step 5: Solve for x
    x = 33,252,725,680,203.38/7,503,666.66
  6. Step 6: Final answer
    x = 4,431,530.24

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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.