Home / 6,006,573.81-9,009,785.52-1,457,660.25

Finding the Fourth Proportional to 6,006,573.81, 9,009,785.52 and 1,457,660.25

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Solution

The fourth proportional to 6,006,573.81, 9,009,785.52 and 1,457,660.25 is: 2,186,472.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,006,573.81 : 9,009,785.52 = 1,457,660.25 : x
  2. Step 2: Convert to fraction form
    6,006,573.81/9,009,785.52 = 1,457,660.25/x
  3. Step 3: Cross multiply
    6,006,573.81x = 9,009,785.52 × 1,457,660.25
  4. Step 4: Simplify right side
    6,006,573.81x = 13,133,206,213,529.58
  5. Step 5: Solve for x
    x = 13,133,206,213,529.58/6,006,573.81
  6. Step 6: Final answer
    x = 2,186,472.13

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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.