Home / 3,292,828.71-4,939,830.59-1,164,148.71

Finding the Fourth Proportional to 3,292,828.71, 4,939,830.59 and 1,164,148.71

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Solution

The fourth proportional to 3,292,828.71, 4,939,830.59 and 1,164,148.71 is: 1,746,430.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,292,828.71 : 4,939,830.59 = 1,164,148.71 : x
  2. Step 2: Convert to fraction form
    3,292,828.71/4,939,830.59 = 1,164,148.71/x
  3. Step 3: Cross multiply
    3,292,828.71x = 4,939,830.59 × 1,164,148.71
  4. Step 4: Simplify right side
    3,292,828.71x = 5,750,697,403,146.30
  5. Step 5: Solve for x
    x = 5,750,697,403,146.30/3,292,828.71
  6. Step 6: Final answer
    x = 1,746,430.78

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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.