Home / 2,752,088.60-4,119,968.10-2,045,250.20

Finding the Fourth Proportional to 2,752,088.60, 4,119,968.10 and 2,045,250.20

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Solution

The fourth proportional to 2,752,088.60, 4,119,968.10 and 2,045,250.20 is: 3,061,807.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,752,088.60 : 4,119,968.10 = 2,045,250.20 : x
  2. Step 2: Convert to fraction form
    2,752,088.60/4,119,968.10 = 2,045,250.20/x
  3. Step 3: Cross multiply
    2,752,088.60x = 4,119,968.10 × 2,045,250.20
  4. Step 4: Simplify right side
    2,752,088.60x = 8,426,365,580,518.62
  5. Step 5: Solve for x
    x = 8,426,365,580,518.62/2,752,088.60
  6. Step 6: Final answer
    x = 3,061,807.52

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1.5x scale

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.