Home / 759,796.94-1,048,545.68-433,158.26

Finding the Fourth Proportional to 759,796.94, 1,048,545.68 and 433,158.26

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Solution

The fourth proportional to 759,796.94, 1,048,545.68 and 433,158.26 is: 597,773.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    759,796.94 : 1,048,545.68 = 433,158.26 : x
  2. Step 2: Convert to fraction form
    759,796.94/1,048,545.68 = 433,158.26/x
  3. Step 3: Cross multiply
    759,796.94x = 1,048,545.68 × 433,158.26
  4. Step 4: Simplify right side
    759,796.94x = 454,186,214,870.80
  5. Step 5: Solve for x
    x = 454,186,214,870.80/759,796.94
  6. Step 6: Final answer
    x = 597,773.15

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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.