Home / 1,066,104.26-1,471,485.29-607,489.16

Finding the Fourth Proportional to 1,066,104.26, 1,471,485.29 and 607,489.16

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Solution

The fourth proportional to 1,066,104.26, 1,471,485.29 and 607,489.16 is: 838,484.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,066,104.26 : 1,471,485.29 = 607,489.16 : x
  2. Step 2: Convert to fraction form
    1,066,104.26/1,471,485.29 = 607,489.16/x
  3. Step 3: Cross multiply
    1,066,104.26x = 1,471,485.29 × 607,489.16
  4. Step 4: Simplify right side
    1,066,104.26x = 893,911,364,934.45
  5. Step 5: Solve for x
    x = 893,911,364,934.45/1,066,104.26
  6. Step 6: Final answer
    x = 838,484.00

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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.