Home / 1,903,582.50-2,855,451.51-483,675.18

Finding the Fourth Proportional to 1,903,582.50, 2,855,451.51 and 483,675.18

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Solution

The fourth proportional to 1,903,582.50, 2,855,451.51 and 483,675.18 is: 725,532.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,903,582.50 : 2,855,451.51 = 483,675.18 : x
  2. Step 2: Convert to fraction form
    1,903,582.50/2,855,451.51 = 483,675.18/x
  3. Step 3: Cross multiply
    1,903,582.50x = 2,855,451.51 × 483,675.18
  4. Step 4: Simplify right side
    1,903,582.50x = 1,381,111,023,080.52
  5. Step 5: Solve for x
    x = 1,381,111,023,080.52/1,903,582.50
  6. Step 6: Final answer
    x = 725,532.53

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Double scale
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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.