Home / 470,744.06-650,156.02-364,598.42

Finding the Fourth Proportional to 470,744.06, 650,156.02 and 364,598.42

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Solution

The fourth proportional to 470,744.06, 650,156.02 and 364,598.42 is: 503,555.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    470,744.06 : 650,156.02 = 364,598.42 : x
  2. Step 2: Convert to fraction form
    470,744.06/650,156.02 = 364,598.42/x
  3. Step 3: Cross multiply
    470,744.06x = 650,156.02 × 364,598.42
  4. Step 4: Simplify right side
    470,744.06x = 237,045,853,483.21
  5. Step 5: Solve for x
    x = 237,045,853,483.21/470,744.06
  6. Step 6: Final answer
    x = 503,555.70

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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.