Home / 730,254.42-1,095,486.12-224,858.16

Finding the Fourth Proportional to 730,254.42, 1,095,486.12 and 224,858.16

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Solution

The fourth proportional to 730,254.42, 1,095,486.12 and 224,858.16 is: 337,319.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    730,254.42 : 1,095,486.12 = 224,858.16 : x
  2. Step 2: Convert to fraction form
    730,254.42/1,095,486.12 = 224,858.16/x
  3. Step 3: Cross multiply
    730,254.42x = 1,095,486.12 × 224,858.16
  4. Step 4: Simplify right side
    730,254.42x = 246,328,993,248.74
  5. Step 5: Solve for x
    x = 246,328,993,248.74/730,254.42
  6. Step 6: Final answer
    x = 337,319.41

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Double scale
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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.