Home / 1,110,394.50-1,532,345.22-601,097.28

Finding the Fourth Proportional to 1,110,394.50, 1,532,345.22 and 601,097.28

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Solution

The fourth proportional to 1,110,394.50, 1,532,345.22 and 601,097.28 is: 829,514.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,110,394.50 : 1,532,345.22 = 601,097.28 : x
  2. Step 2: Convert to fraction form
    1,110,394.50/1,532,345.22 = 601,097.28/x
  3. Step 3: Cross multiply
    1,110,394.50x = 1,532,345.22 × 601,097.28
  4. Step 4: Simplify right side
    1,110,394.50x = 921,088,543,763.00
  5. Step 5: Solve for x
    x = 921,088,543,763.00/1,110,394.50
  6. Step 6: Final answer
    x = 829,514.68

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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.