Home / 7,306,634.67-10,083,182.58-3,953,801.01

Finding the Fourth Proportional to 7,306,634.67, 10,083,182.58 and 3,953,801.01

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Solution

The fourth proportional to 7,306,634.67, 10,083,182.58 and 3,953,801.01 is: 5,456,259.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,306,634.67 : 10,083,182.58 = 3,953,801.01 : x
  2. Step 2: Convert to fraction form
    7,306,634.67/10,083,182.58 = 3,953,801.01/x
  3. Step 3: Cross multiply
    7,306,634.67x = 10,083,182.58 × 3,953,801.01
  4. Step 4: Simplify right side
    7,306,634.67x = 39,866,897,506,630.34
  5. Step 5: Solve for x
    x = 39,866,897,506,630.34/7,306,634.67
  6. Step 6: Final answer
    x = 5,456,259.86

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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.