Home / 1,506,521.08-2,259,785.27-369,288.37

Finding the Fourth Proportional to 1,506,521.08, 2,259,785.27 and 369,288.37

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Solution

The fourth proportional to 1,506,521.08, 2,259,785.27 and 369,288.37 is: 553,933.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,506,521.08 : 2,259,785.27 = 369,288.37 : x
  2. Step 2: Convert to fraction form
    1,506,521.08/2,259,785.27 = 369,288.37/x
  3. Step 3: Cross multiply
    1,506,521.08x = 2,259,785.27 × 369,288.37
  4. Step 4: Simplify right side
    1,506,521.08x = 834,512,418,908.31
  5. Step 5: Solve for x
    x = 834,512,418,908.31/1,506,521.08
  6. Step 6: Final answer
    x = 553,933.45

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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.