Home / 944,447.64-1,303,304.40-514,719.24

Finding the Fourth Proportional to 944,447.64, 1,303,304.40 and 514,719.24

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Solution

The fourth proportional to 944,447.64, 1,303,304.40 and 514,719.24 is: 710,294.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,447.64 : 1,303,304.40 = 514,719.24 : x
  2. Step 2: Convert to fraction form
    944,447.64/1,303,304.40 = 514,719.24/x
  3. Step 3: Cross multiply
    944,447.64x = 1,303,304.40 × 514,719.24
  4. Step 4: Simplify right side
    944,447.64x = 670,835,850,256.66
  5. Step 5: Solve for x
    x = 670,835,850,256.66/944,447.64
  6. Step 6: Final answer
    x = 710,294.38

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Double scale
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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.