Home / 1,088,033.37-1,501,624.11-658,317.03

Finding the Fourth Proportional to 1,088,033.37, 1,501,624.11 and 658,317.03

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Solution

The fourth proportional to 1,088,033.37, 1,501,624.11 and 658,317.03 is: 908,561.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,088,033.37 : 1,501,624.11 = 658,317.03 : x
  2. Step 2: Convert to fraction form
    1,088,033.37/1,501,624.11 = 658,317.03/x
  3. Step 3: Cross multiply
    1,088,033.37x = 1,501,624.11 × 658,317.03
  4. Step 4: Simplify right side
    1,088,033.37x = 988,544,724,271.59
  5. Step 5: Solve for x
    x = 988,544,724,271.59/1,088,033.37
  6. Step 6: Final answer
    x = 908,561.03

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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.