Home / 596,148.04-822,488.34-369,749.80

Finding the Fourth Proportional to 596,148.04, 822,488.34 and 369,749.80

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Solution

The fourth proportional to 596,148.04, 822,488.34 and 369,749.80 is: 510,133.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    596,148.04 : 822,488.34 = 369,749.80 : x
  2. Step 2: Convert to fraction form
    596,148.04/822,488.34 = 369,749.80/x
  3. Step 3: Cross multiply
    596,148.04x = 822,488.34 × 369,749.80
  4. Step 4: Simplify right side
    596,148.04x = 304,114,899,217.33
  5. Step 5: Solve for x
    x = 304,114,899,217.33/596,148.04
  6. Step 6: Final answer
    x = 510,133.19

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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.