Home / 1,784,167.50-2,461,030.92-1,058,501.46

Finding the Fourth Proportional to 1,784,167.50, 2,461,030.92 and 1,058,501.46

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Solution

The fourth proportional to 1,784,167.50, 2,461,030.92 and 1,058,501.46 is: 1,460,067.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,784,167.50 : 2,461,030.92 = 1,058,501.46 : x
  2. Step 2: Convert to fraction form
    1,784,167.50/2,461,030.92 = 1,058,501.46/x
  3. Step 3: Cross multiply
    1,784,167.50x = 2,461,030.92 × 1,058,501.46
  4. Step 4: Simplify right side
    1,784,167.50x = 2,605,004,821,925.14
  5. Step 5: Solve for x
    x = 2,605,004,821,925.14/1,784,167.50
  6. Step 6: Final answer
    x = 1,460,067.41

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.