Home / 9,732,899.88-13,426,937.46-6,296,249.16

Finding the Fourth Proportional to 9,732,899.88, 13,426,937.46 and 6,296,249.16

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Solution

The fourth proportional to 9,732,899.88, 13,426,937.46 and 6,296,249.16 is: 8,685,935.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,732,899.88 : 13,426,937.46 = 6,296,249.16 : x
  2. Step 2: Convert to fraction form
    9,732,899.88/13,426,937.46 = 6,296,249.16/x
  3. Step 3: Cross multiply
    9,732,899.88x = 13,426,937.46 × 6,296,249.16
  4. Step 4: Simplify right side
    9,732,899.88x = 84,539,343,703,897.55
  5. Step 5: Solve for x
    x = 84,539,343,703,897.55/9,732,899.88
  6. Step 6: Final answer
    x = 8,685,935.82

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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.