Home / 967,279.04-1,334,739-559,319.30

Finding the Fourth Proportional to 967,279.04, 1,334,739 and 559,319.30

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Solution

The fourth proportional to 967,279.04, 1,334,739 and 559,319.30 is: 771,799.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,279.04 : 1,334,739 = 559,319.30 : x
  2. Step 2: Convert to fraction form
    967,279.04/1,334,739 = 559,319.30/x
  3. Step 3: Cross multiply
    967,279.04x = 1,334,739 × 559,319.30
  4. Step 4: Simplify right side
    967,279.04x = 746,545,283,162.70
  5. Step 5: Solve for x
    x = 746,545,283,162.70/967,279.04
  6. Step 6: Final answer
    x = 771,799.30

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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.