Home / 1,894,000.77-2,841,420.95-546,058.20

Finding the Fourth Proportional to 1,894,000.77, 2,841,420.95 and 546,058.20

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Solution

The fourth proportional to 1,894,000.77, 2,841,420.95 and 546,058.20 is: 819,208.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,894,000.77 : 2,841,420.95 = 546,058.20 : x
  2. Step 2: Convert to fraction form
    1,894,000.77/2,841,420.95 = 546,058.20/x
  3. Step 3: Cross multiply
    1,894,000.77x = 2,841,420.95 × 546,058.20
  4. Step 4: Simplify right side
    1,894,000.77x = 1,551,581,206,669.00
  5. Step 5: Solve for x
    x = 1,551,581,206,669.00/1,894,000.77
  6. Step 6: Final answer
    x = 819,208.33

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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.