Home / 2,422,560.17-3,635,518.51-963,457.07

Finding the Fourth Proportional to 2,422,560.17, 3,635,518.51 and 963,457.07

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Solution

The fourth proportional to 2,422,560.17, 3,635,518.51 and 963,457.07 is: 1,445,853.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,422,560.17 : 3,635,518.51 = 963,457.07 : x
  2. Step 2: Convert to fraction form
    2,422,560.17/3,635,518.51 = 963,457.07/x
  3. Step 3: Cross multiply
    2,422,560.17x = 3,635,518.51 × 963,457.07
  4. Step 4: Simplify right side
    2,422,560.17x = 3,502,665,994,602.09
  5. Step 5: Solve for x
    x = 3,502,665,994,602.09/2,422,560.17
  6. Step 6: Final answer
    x = 1,445,853.05

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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.