Home / 7,933,827.06-10,948,912.29-4,495,953.78

Finding the Fourth Proportional to 7,933,827.06, 10,948,912.29 and 4,495,953.78

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Solution

The fourth proportional to 7,933,827.06, 10,948,912.29 and 4,495,953.78 is: 6,204,547.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,933,827.06 : 10,948,912.29 = 4,495,953.78 : x
  2. Step 2: Convert to fraction form
    7,933,827.06/10,948,912.29 = 4,495,953.78/x
  3. Step 3: Cross multiply
    7,933,827.06x = 10,948,912.29 × 4,495,953.78
  4. Step 4: Simplify right side
    7,933,827.06x = 49,225,803,597,113.95
  5. Step 5: Solve for x
    x = 49,225,803,597,113.95/7,933,827.06
  6. Step 6: Final answer
    x = 6,204,547.09

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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.