Home / 1,043,017.73-1,564,571.01-369,104.61

Finding the Fourth Proportional to 1,043,017.73, 1,564,571.01 and 369,104.61

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Solution

The fourth proportional to 1,043,017.73, 1,564,571.01 and 369,104.61 is: 553,672.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,043,017.73 : 1,564,571.01 = 369,104.61 : x
  2. Step 2: Convert to fraction form
    1,043,017.73/1,564,571.01 = 369,104.61/x
  3. Step 3: Cross multiply
    1,043,017.73x = 1,564,571.01 × 369,104.61
  4. Step 4: Simplify right side
    1,043,017.73x = 577,490,372,463.36
  5. Step 5: Solve for x
    x = 577,490,372,463.36/1,043,017.73
  6. Step 6: Final answer
    x = 553,672.63

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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.