Home / 6,240,421.92-9,360,983.04-1,752,348

Finding the Fourth Proportional to 6,240,421.92, 9,360,983.04 and 1,752,348

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Solution

The fourth proportional to 6,240,421.92, 9,360,983.04 and 1,752,348 is: 2,628,620.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,240,421.92 : 9,360,983.04 = 1,752,348 : x
  2. Step 2: Convert to fraction form
    6,240,421.92/9,360,983.04 = 1,752,348/x
  3. Step 3: Cross multiply
    6,240,421.92x = 9,360,983.04 × 1,752,348
  4. Step 4: Simplify right side
    6,240,421.92x = 16,403,699,908,177.92
  5. Step 5: Solve for x
    x = 16,403,699,908,177.92/6,240,421.92
  6. Step 6: Final answer
    x = 2,628,620.33

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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.