Home / 6,003,535.30-8,279,281.26-5,557,678.90

Finding the Fourth Proportional to 6,003,535.30, 8,279,281.26 and 5,557,678.90

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Solution

The fourth proportional to 6,003,535.30, 8,279,281.26 and 5,557,678.90 is: 7,664,415.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,003,535.30 : 8,279,281.26 = 5,557,678.90 : x
  2. Step 2: Convert to fraction form
    6,003,535.30/8,279,281.26 = 5,557,678.90/x
  3. Step 3: Cross multiply
    6,003,535.30x = 8,279,281.26 × 5,557,678.90
  4. Step 4: Simplify right side
    6,003,535.30x = 46,013,586,765,867.41
  5. Step 5: Solve for x
    x = 46,013,586,765,867.41/6,003,535.30
  6. Step 6: Final answer
    x = 7,664,415.13

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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.