Home / 10,464,269.07-14,440,859.25-5,754,850.71

Finding the Fourth Proportional to 10,464,269.07, 14,440,859.25 and 5,754,850.71

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Solution

The fourth proportional to 10,464,269.07, 14,440,859.25 and 5,754,850.71 is: 7,941,786.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,464,269.07 : 14,440,859.25 = 5,754,850.71 : x
  2. Step 2: Convert to fraction form
    10,464,269.07/14,440,859.25 = 5,754,850.71/x
  3. Step 3: Cross multiply
    10,464,269.07x = 14,440,859.25 × 5,754,850.71
  4. Step 4: Simplify right side
    10,464,269.07x = 83,104,989,032,138.66
  5. Step 5: Solve for x
    x = 83,104,989,032,138.66/10,464,269.07
  6. Step 6: Final answer
    x = 7,941,786.33

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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.