Home / 1,710,095.90-2,565,143.85-448,051.10

Finding the Fourth Proportional to 1,710,095.90, 2,565,143.85 and 448,051.10

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Solution

The fourth proportional to 1,710,095.90, 2,565,143.85 and 448,051.10 is: 672,076.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,710,095.90 : 2,565,143.85 = 448,051.10 : x
  2. Step 2: Convert to fraction form
    1,710,095.90/2,565,143.85 = 448,051.10/x
  3. Step 3: Cross multiply
    1,710,095.90x = 2,565,143.85 × 448,051.10
  4. Step 4: Simplify right side
    1,710,095.90x = 1,149,315,523,650.73
  5. Step 5: Solve for x
    x = 1,149,315,523,650.73/1,710,095.90
  6. Step 6: Final answer
    x = 672,076.65

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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.