Home / 1,095,607.70-1,643,588.14-337,448.92

Finding the Fourth Proportional to 1,095,607.70, 1,643,588.14 and 337,448.92

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Solution

The fourth proportional to 1,095,607.70, 1,643,588.14 and 337,448.92 is: 506,227.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,095,607.70 : 1,643,588.14 = 337,448.92 : x
  2. Step 2: Convert to fraction form
    1,095,607.70/1,643,588.14 = 337,448.92/x
  3. Step 3: Cross multiply
    1,095,607.70x = 1,643,588.14 × 337,448.92
  4. Step 4: Simplify right side
    1,095,607.70x = 554,627,037,815.22
  5. Step 5: Solve for x
    x = 554,627,037,815.22/1,095,607.70
  6. Step 6: Final answer
    x = 506,227.76

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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.