Home / 6,011,303.16-8,290,761.30-5,284,597.08

Finding the Fourth Proportional to 6,011,303.16, 8,290,761.30 and 5,284,597.08

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Solution

The fourth proportional to 6,011,303.16, 8,290,761.30 and 5,284,597.08 is: 7,288,491.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,011,303.16 : 8,290,761.30 = 5,284,597.08 : x
  2. Step 2: Convert to fraction form
    6,011,303.16/8,290,761.30 = 5,284,597.08/x
  3. Step 3: Cross multiply
    6,011,303.16x = 8,290,761.30 × 5,284,597.08
  4. Step 4: Simplify right side
    6,011,303.16x = 43,813,332,956,957
  5. Step 5: Solve for x
    x = 43,813,332,956,957/6,011,303.16
  6. Step 6: Final answer
    x = 7,288,491.66

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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.