Home / 924,059.44-1,385,279.40-444,048.22

Finding the Fourth Proportional to 924,059.44, 1,385,279.40 and 444,048.22

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Solution

The fourth proportional to 924,059.44, 1,385,279.40 and 444,048.22 is: 665,683.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    924,059.44 : 1,385,279.40 = 444,048.22 : x
  2. Step 2: Convert to fraction form
    924,059.44/1,385,279.40 = 444,048.22/x
  3. Step 3: Cross multiply
    924,059.44x = 1,385,279.40 × 444,048.22
  4. Step 4: Simplify right side
    924,059.44x = 615,130,851,772.67
  5. Step 5: Solve for x
    x = 615,130,851,772.67/924,059.44
  6. Step 6: Final answer
    x = 665,683.21

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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.