Home / 944,094.32-1,302,254.84-561,835.76

Finding the Fourth Proportional to 944,094.32, 1,302,254.84 and 561,835.76

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Solution

The fourth proportional to 944,094.32, 1,302,254.84 and 561,835.76 is: 774,979.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,094.32 : 1,302,254.84 = 561,835.76 : x
  2. Step 2: Convert to fraction form
    944,094.32/1,302,254.84 = 561,835.76/x
  3. Step 3: Cross multiply
    944,094.32x = 1,302,254.84 × 561,835.76
  4. Step 4: Simplify right side
    944,094.32x = 731,653,337,745.08
  5. Step 5: Solve for x
    x = 731,653,337,745.08/944,094.32
  6. Step 6: Final answer
    x = 774,979.07

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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.