Home / 7,509,293.64-11,263,374.12-2,391,516.76

Finding the Fourth Proportional to 7,509,293.64, 11,263,374.12 and 2,391,516.76

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Solution

The fourth proportional to 7,509,293.64, 11,263,374.12 and 2,391,516.76 is: 3,587,094.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,509,293.64 : 11,263,374.12 = 2,391,516.76 : x
  2. Step 2: Convert to fraction form
    7,509,293.64/11,263,374.12 = 2,391,516.76/x
  3. Step 3: Cross multiply
    7,509,293.64x = 11,263,374.12 × 2,391,516.76
  4. Step 4: Simplify right side
    7,509,293.64x = 26,936,547,982,130.25
  5. Step 5: Solve for x
    x = 26,936,547,982,130.25/7,509,293.64
  6. Step 6: Final answer
    x = 3,587,094.78

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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.