Home / 935,063.36-1,402,180.32-580,063.04

Finding the Fourth Proportional to 935,063.36, 1,402,180.32 and 580,063.04

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Solution

The fourth proportional to 935,063.36, 1,402,180.32 and 580,063.04 is: 869,837.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    935,063.36 : 1,402,180.32 = 580,063.04 : x
  2. Step 2: Convert to fraction form
    935,063.36/1,402,180.32 = 580,063.04/x
  3. Step 3: Cross multiply
    935,063.36x = 1,402,180.32 × 580,063.04
  4. Step 4: Simplify right side
    935,063.36x = 813,352,979,047.37
  5. Step 5: Solve for x
    x = 813,352,979,047.37/935,063.36
  6. Step 6: Final answer
    x = 869,837.29

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.