Home / 944,443.47-1,303,367.16-536,614.46

Finding the Fourth Proportional to 944,443.47, 1,303,367.16 and 536,614.46

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Solution

The fourth proportional to 944,443.47, 1,303,367.16 and 536,614.46 is: 740,547.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,443.47 : 1,303,367.16 = 536,614.46 : x
  2. Step 2: Convert to fraction form
    944,443.47/1,303,367.16 = 536,614.46/x
  3. Step 3: Cross multiply
    944,443.47x = 1,303,367.16 × 536,614.46
  4. Step 4: Simplify right side
    944,443.47x = 699,405,664,745.13
  5. Step 5: Solve for x
    x = 699,405,664,745.13/944,443.47
  6. Step 6: Final answer
    x = 740,547.94

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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.