Home / 596,980.60-896,162.10-360,590.20

Finding the Fourth Proportional to 596,980.60, 896,162.10 and 360,590.20

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Solution

The fourth proportional to 596,980.60, 896,162.10 and 360,590.20 is: 541,302.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    596,980.60 : 896,162.10 = 360,590.20 : x
  2. Step 2: Convert to fraction form
    596,980.60/896,162.10 = 360,590.20/x
  3. Step 3: Cross multiply
    596,980.60x = 896,162.10 × 360,590.20
  4. Step 4: Simplify right side
    596,980.60x = 323,147,270,871.42
  5. Step 5: Solve for x
    x = 323,147,270,871.42/596,980.60
  6. Step 6: Final answer
    x = 541,302.80

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.