Home / 596,150.04-822,491.10-369,751.80

Finding the Fourth Proportional to 596,150.04, 822,491.10 and 369,751.80

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Solution

The fourth proportional to 596,150.04, 822,491.10 and 369,751.80 is: 510,135.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    596,150.04 : 822,491.10 = 369,751.80 : x
  2. Step 2: Convert to fraction form
    596,150.04/822,491.10 = 369,751.80/x
  3. Step 3: Cross multiply
    596,150.04x = 822,491.10 × 369,751.80
  4. Step 4: Simplify right side
    596,150.04x = 304,117,564,708.98
  5. Step 5: Solve for x
    x = 304,117,564,708.98/596,150.04
  6. Step 6: Final answer
    x = 510,135.95

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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.