Home / 2,045,837.03-3,068,878.41-625,905.41

Finding the Fourth Proportional to 2,045,837.03, 3,068,878.41 and 625,905.41

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Solution

The fourth proportional to 2,045,837.03, 3,068,878.41 and 625,905.41 is: 938,895.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,045,837.03 : 3,068,878.41 = 625,905.41 : x
  2. Step 2: Convert to fraction form
    2,045,837.03/3,068,878.41 = 625,905.41/x
  3. Step 3: Cross multiply
    2,045,837.03x = 3,068,878.41 × 625,905.41
  4. Step 4: Simplify right side
    2,045,837.03x = 1,920,827,584,106.81
  5. Step 5: Solve for x
    x = 1,920,827,584,106.81/2,045,837.03
  6. Step 6: Final answer
    x = 938,895.70

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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.