Home / 934,253.02-1,401,379.50-224,281.06

Finding the Fourth Proportional to 934,253.02, 1,401,379.50 and 224,281.06

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Solution

The fourth proportional to 934,253.02, 1,401,379.50 and 224,281.06 is: 336,421.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    934,253.02 : 1,401,379.50 = 224,281.06 : x
  2. Step 2: Convert to fraction form
    934,253.02/1,401,379.50 = 224,281.06/x
  3. Step 3: Cross multiply
    934,253.02x = 1,401,379.50 × 224,281.06
  4. Step 4: Simplify right side
    934,253.02x = 314,302,879,722.27
  5. Step 5: Solve for x
    x = 314,302,879,722.27/934,253.02
  6. Step 6: Final answer
    x = 336,421.58

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Double scale
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Similar ratio
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1.5x scale

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.