Home / 3,326,705.02-4,590,849.72-1,798,808.50

Finding the Fourth Proportional to 3,326,705.02, 4,590,849.72 and 1,798,808.50

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Solution

The fourth proportional to 3,326,705.02, 4,590,849.72 and 1,798,808.50 is: 2,482,354.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,326,705.02 : 4,590,849.72 = 1,798,808.50 : x
  2. Step 2: Convert to fraction form
    3,326,705.02/4,590,849.72 = 1,798,808.50/x
  3. Step 3: Cross multiply
    3,326,705.02x = 4,590,849.72 × 1,798,808.50
  4. Step 4: Simplify right side
    3,326,705.02x = 8,258,059,498,558.62
  5. Step 5: Solve for x
    x = 8,258,059,498,558.62/3,326,705.02
  6. Step 6: Final answer
    x = 2,482,354.00

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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.