Home / 1,009,624.28-1,514,449.59-335,705.58

Finding the Fourth Proportional to 1,009,624.28, 1,514,449.59 and 335,705.58

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Solution

The fourth proportional to 1,009,624.28, 1,514,449.59 and 335,705.58 is: 503,562.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,009,624.28 : 1,514,449.59 = 335,705.58 : x
  2. Step 2: Convert to fraction form
    1,009,624.28/1,514,449.59 = 335,705.58/x
  3. Step 3: Cross multiply
    1,009,624.28x = 1,514,449.59 × 335,705.58
  4. Step 4: Simplify right side
    1,009,624.28x = 508,409,177,991.71
  5. Step 5: Solve for x
    x = 508,409,177,991.71/1,009,624.28
  6. Step 6: Final answer
    x = 503,562.75

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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.