Home / 1,043,410.88-1,564,660.54-369,268.22

Finding the Fourth Proportional to 1,043,410.88, 1,564,660.54 and 369,268.22

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Solution

The fourth proportional to 1,043,410.88, 1,564,660.54 and 369,268.22 is: 553,741.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,043,410.88 : 1,564,660.54 = 369,268.22 : x
  2. Step 2: Convert to fraction form
    1,043,410.88/1,564,660.54 = 369,268.22/x
  3. Step 3: Cross multiply
    1,043,410.88x = 1,564,660.54 × 369,268.22
  4. Step 4: Simplify right side
    1,043,410.88x = 577,779,412,510.04
  5. Step 5: Solve for x
    x = 577,779,412,510.04/1,043,410.88
  6. Step 6: Final answer
    x = 553,741.03

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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.