Home / 1,092,116.70-1,637,883.45-382,070.70

Finding the Fourth Proportional to 1,092,116.70, 1,637,883.45 and 382,070.70

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Solution

The fourth proportional to 1,092,116.70, 1,637,883.45 and 382,070.70 is: 573,004.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,092,116.70 : 1,637,883.45 = 382,070.70 : x
  2. Step 2: Convert to fraction form
    1,092,116.70/1,637,883.45 = 382,070.70/x
  3. Step 3: Cross multiply
    1,092,116.70x = 1,637,883.45 × 382,070.70
  4. Step 4: Simplify right side
    1,092,116.70x = 625,787,276,259.92
  5. Step 5: Solve for x
    x = 625,787,276,259.92/1,092,116.70
  6. Step 6: Final answer
    x = 573,004.04

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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.