Home / 1,837,253.84-2,755,932.60-507,557.84

Finding the Fourth Proportional to 1,837,253.84, 2,755,932.60 and 507,557.84

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Solution

The fourth proportional to 1,837,253.84, 2,755,932.60 and 507,557.84 is: 761,351.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,837,253.84 : 2,755,932.60 = 507,557.84 : x
  2. Step 2: Convert to fraction form
    1,837,253.84/2,755,932.60 = 507,557.84/x
  3. Step 3: Cross multiply
    1,837,253.84x = 2,755,932.60 × 507,557.84
  4. Step 4: Simplify right side
    1,837,253.84x = 1,398,795,197,641.58
  5. Step 5: Solve for x
    x = 1,398,795,197,641.58/1,837,253.84
  6. Step 6: Final answer
    x = 761,351.08

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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.