Home / 941,420.88-1,411,303.49-373,201.13

Finding the Fourth Proportional to 941,420.88, 1,411,303.49 and 373,201.13

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Solution

The fourth proportional to 941,420.88, 1,411,303.49 and 373,201.13 is: 559,473.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    941,420.88 : 1,411,303.49 = 373,201.13 : x
  2. Step 2: Convert to fraction form
    941,420.88/1,411,303.49 = 373,201.13/x
  3. Step 3: Cross multiply
    941,420.88x = 1,411,303.49 × 373,201.13
  4. Step 4: Simplify right side
    941,420.88x = 526,700,057,240.94
  5. Step 5: Solve for x
    x = 526,700,057,240.94/941,420.88
  6. Step 6: Final answer
    x = 559,473.52

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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.