Home / 1,336,360.50-2,003,588.46-626,001.03

Finding the Fourth Proportional to 1,336,360.50, 2,003,588.46 and 626,001.03

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Solution

The fourth proportional to 1,336,360.50, 2,003,588.46 and 626,001.03 is: 938,555.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,336,360.50 : 2,003,588.46 = 626,001.03 : x
  2. Step 2: Convert to fraction form
    1,336,360.50/2,003,588.46 = 626,001.03/x
  3. Step 3: Cross multiply
    1,336,360.50x = 2,003,588.46 × 626,001.03
  4. Step 4: Simplify right side
    1,336,360.50x = 1,254,248,439,656.11
  5. Step 5: Solve for x
    x = 1,254,248,439,656.11/1,336,360.50
  6. Step 6: Final answer
    x = 938,555.46

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Double scale
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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.