Home / 1,074,240.48-1,482,423.12-590,855.04

Finding the Fourth Proportional to 1,074,240.48, 1,482,423.12 and 590,855.04

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Solution

The fourth proportional to 1,074,240.48, 1,482,423.12 and 590,855.04 is: 815,364.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,074,240.48 : 1,482,423.12 = 590,855.04 : x
  2. Step 2: Convert to fraction form
    1,074,240.48/1,482,423.12 = 590,855.04/x
  3. Step 3: Cross multiply
    1,074,240.48x = 1,482,423.12 × 590,855.04
  4. Step 4: Simplify right side
    1,074,240.48x = 875,897,171,864.53
  5. Step 5: Solve for x
    x = 875,897,171,864.53/1,074,240.48
  6. Step 6: Final answer
    x = 815,364.15

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.