Home / 1,066,836.24-1,472,259.58-607,941

Finding the Fourth Proportional to 1,066,836.24, 1,472,259.58 and 607,941

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Solution

The fourth proportional to 1,066,836.24, 1,472,259.58 and 607,941 is: 838,973.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,066,836.24 : 1,472,259.58 = 607,941 : x
  2. Step 2: Convert to fraction form
    1,066,836.24/1,472,259.58 = 607,941/x
  3. Step 3: Cross multiply
    1,066,836.24x = 1,472,259.58 × 607,941
  4. Step 4: Simplify right side
    1,066,836.24x = 895,046,959,804.93
  5. Step 5: Solve for x
    x = 895,046,959,804.93/1,066,836.24
  6. Step 6: Final answer
    x = 838,973.15

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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.