Home / 9,625,278-13,282,883.64-5,332,926

Finding the Fourth Proportional to 9,625,278, 13,282,883.64 and 5,332,926

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Solution

The fourth proportional to 9,625,278, 13,282,883.64 and 5,332,926 is: 7,359,437.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,625,278 : 13,282,883.64 = 5,332,926 : x
  2. Step 2: Convert to fraction form
    9,625,278/13,282,883.64 = 5,332,926/x
  3. Step 3: Cross multiply
    9,625,278x = 13,282,883.64 × 5,332,926
  4. Step 4: Simplify right side
    9,625,278x = 70,836,635,518,730.64
  5. Step 5: Solve for x
    x = 70,836,635,518,730.64/9,625,278
  6. Step 6: Final answer
    x = 7,359,437.88

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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.