Home / 2,500,380.19-3,750,554.08-607,108.87

Finding the Fourth Proportional to 2,500,380.19, 3,750,554.08 and 607,108.87

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Solution

The fourth proportional to 2,500,380.19, 3,750,554.08 and 607,108.87 is: 910,659.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,500,380.19 : 3,750,554.08 = 607,108.87 : x
  2. Step 2: Convert to fraction form
    2,500,380.19/3,750,554.08 = 607,108.87/x
  3. Step 3: Cross multiply
    2,500,380.19x = 3,750,554.08 × 607,108.87
  4. Step 4: Simplify right side
    2,500,380.19x = 2,276,994,627,594.38
  5. Step 5: Solve for x
    x = 2,276,994,627,594.38/2,500,380.19
  6. Step 6: Final answer
    x = 910,659.36

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Double scale
Find fourth proportional to 2,500,381.19, 3,750,555.57 and 607,109.87
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.