Home / 9,548,634.14-13,152,013.70-7,339,271.98

Finding the Fourth Proportional to 9,548,634.14, 13,152,013.70 and 7,339,271.98

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Solution

The fourth proportional to 9,548,634.14, 13,152,013.70 and 7,339,271.98 is: 10,108,901.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,548,634.14 : 13,152,013.70 = 7,339,271.98 : x
  2. Step 2: Convert to fraction form
    9,548,634.14/13,152,013.70 = 7,339,271.98/x
  3. Step 3: Cross multiply
    9,548,634.14x = 13,152,013.70 × 7,339,271.98
  4. Step 4: Simplify right side
    9,548,634.14x = 96,526,205,628,986.12
  5. Step 5: Solve for x
    x = 96,526,205,628,986.12/9,548,634.14
  6. Step 6: Final answer
    x = 10,108,901.88

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1.5x scale

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.