Home / 944,317.32-1,303,119.96-514,588.23

Finding the Fourth Proportional to 944,317.32, 1,303,119.96 and 514,588.23

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Solution

The fourth proportional to 944,317.32, 1,303,119.96 and 514,588.23 is: 710,111.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,317.32 : 1,303,119.96 = 514,588.23 : x
  2. Step 2: Convert to fraction form
    944,317.32/1,303,119.96 = 514,588.23/x
  3. Step 3: Cross multiply
    944,317.32x = 1,303,119.96 × 514,588.23
  4. Step 4: Simplify right side
    944,317.32x = 670,570,193,694.07
  5. Step 5: Solve for x
    x = 670,570,193,694.07/944,317.32
  6. Step 6: Final answer
    x = 710,111.08

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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.