Home / 9,732,905.88-13,426,945.74-6,296,255.16

Finding the Fourth Proportional to 9,732,905.88, 13,426,945.74 and 6,296,255.16

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Solution

The fourth proportional to 9,732,905.88, 13,426,945.74 and 6,296,255.16 is: 8,685,944.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,732,905.88 : 13,426,945.74 = 6,296,255.16 : x
  2. Step 2: Convert to fraction form
    9,732,905.88/13,426,945.74 = 6,296,255.16/x
  3. Step 3: Cross multiply
    9,732,905.88x = 13,426,945.74 × 6,296,255.16
  4. Step 4: Simplify right side
    9,732,905.88x = 84,539,476,398,515.02
  5. Step 5: Solve for x
    x = 84,539,476,398,515.02/9,732,905.88
  6. Step 6: Final answer
    x = 8,685,944.10

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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.