Home / 1,026,468.75-1,416,403.26-567,521.34

Finding the Fourth Proportional to 1,026,468.75, 1,416,403.26 and 567,521.34

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Solution

The fourth proportional to 1,026,468.75, 1,416,403.26 and 567,521.34 is: 783,111.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,026,468.75 : 1,416,403.26 = 567,521.34 : x
  2. Step 2: Convert to fraction form
    1,026,468.75/1,416,403.26 = 567,521.34/x
  3. Step 3: Cross multiply
    1,026,468.75x = 1,416,403.26 × 567,521.34
  4. Step 4: Simplify right side
    1,026,468.75x = 803,839,070,784.06
  5. Step 5: Solve for x
    x = 803,839,070,784.06/1,026,468.75
  6. Step 6: Final answer
    x = 783,111.10

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Double scale
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1.5x scale

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.