Home / 2,095,658.25-2,892,008.39-1,141,802.25

Finding the Fourth Proportional to 2,095,658.25, 2,892,008.39 and 1,141,802.25

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Solution

The fourth proportional to 2,095,658.25, 2,892,008.39 and 1,141,802.25 is: 1,575,687.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,095,658.25 : 2,892,008.39 = 1,141,802.25 : x
  2. Step 2: Convert to fraction form
    2,095,658.25/2,892,008.39 = 1,141,802.25/x
  3. Step 3: Cross multiply
    2,095,658.25x = 2,892,008.39 × 1,141,802.25
  4. Step 4: Simplify right side
    2,095,658.25x = 3,302,101,681,011.87
  5. Step 5: Solve for x
    x = 3,302,101,681,011.87/2,095,658.25
  6. Step 6: Final answer
    x = 1,575,687.11

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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.