Home / 1,789,054.29-2,468,869.07-973,265.02

Finding the Fourth Proportional to 1,789,054.29, 2,468,869.07 and 973,265.02

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Solution

The fourth proportional to 1,789,054.29, 2,468,869.07 and 973,265.02 is: 1,343,091.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,789,054.29 : 2,468,869.07 = 973,265.02 : x
  2. Step 2: Convert to fraction form
    1,789,054.29/2,468,869.07 = 973,265.02/x
  3. Step 3: Cross multiply
    1,789,054.29x = 2,468,869.07 × 973,265.02
  4. Step 4: Simplify right side
    1,789,054.29x = 2,402,863,893,752.43
  5. Step 5: Solve for x
    x = 2,402,863,893,752.43/1,789,054.29
  6. Step 6: Final answer
    x = 1,343,091.66

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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.