Home / 2,523,335.74-3,785,056.80-904,210.12

Finding the Fourth Proportional to 2,523,335.74, 3,785,056.80 and 904,210.12

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Solution

The fourth proportional to 2,523,335.74, 3,785,056.80 and 904,210.12 is: 1,356,334.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,523,335.74 : 3,785,056.80 = 904,210.12 : x
  2. Step 2: Convert to fraction form
    2,523,335.74/3,785,056.80 = 904,210.12/x
  3. Step 3: Cross multiply
    2,523,335.74x = 3,785,056.80 × 904,210.12
  4. Step 4: Simplify right side
    2,523,335.74x = 3,422,486,663,334.82
  5. Step 5: Solve for x
    x = 3,422,486,663,334.82/2,523,335.74
  6. Step 6: Final answer
    x = 1,356,334.24

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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.