Home / 1,105,495.92-1,658,225.16-497,946.24

Finding the Fourth Proportional to 1,105,495.92, 1,658,225.16 and 497,946.24

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Solution

The fourth proportional to 1,105,495.92, 1,658,225.16 and 497,946.24 is: 746,910.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,105,495.92 : 1,658,225.16 = 497,946.24 : x
  2. Step 2: Convert to fraction form
    1,105,495.92/1,658,225.16 = 497,946.24/x
  3. Step 3: Cross multiply
    1,105,495.92x = 1,658,225.16 × 497,946.24
  4. Step 4: Simplify right side
    1,105,495.92x = 825,706,983,495.40
  5. Step 5: Solve for x
    x = 825,706,983,495.40/1,105,495.92
  6. Step 6: Final answer
    x = 746,910.93

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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.