Home / 3,068,582.65-4,234,677.26-1,691,929.02

Finding the Fourth Proportional to 3,068,582.65, 4,234,677.26 and 1,691,929.02

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Solution

The fourth proportional to 3,068,582.65, 4,234,677.26 and 1,691,929.02 is: 2,334,880.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,068,582.65 : 4,234,677.26 = 1,691,929.02 : x
  2. Step 2: Convert to fraction form
    3,068,582.65/4,234,677.26 = 1,691,929.02/x
  3. Step 3: Cross multiply
    3,068,582.65x = 4,234,677.26 × 1,691,929.02
  4. Step 4: Simplify right side
    3,068,582.65x = 7,164,773,338,068.44
  5. Step 5: Solve for x
    x = 7,164,773,338,068.44/3,068,582.65
  6. Step 6: Final answer
    x = 2,334,880.35

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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.