Home / 2,243,356.10-3,365,034.15-2,000,744.90

Finding the Fourth Proportional to 2,243,356.10, 3,365,034.15 and 2,000,744.90

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Solution

The fourth proportional to 2,243,356.10, 3,365,034.15 and 2,000,744.90 is: 3,001,117.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,243,356.10 : 3,365,034.15 = 2,000,744.90 : x
  2. Step 2: Convert to fraction form
    2,243,356.10/3,365,034.15 = 2,000,744.90/x
  3. Step 3: Cross multiply
    2,243,356.10x = 3,365,034.15 × 2,000,744.90
  4. Step 4: Simplify right side
    2,243,356.10x = 6,732,574,913,938.34
  5. Step 5: Solve for x
    x = 6,732,574,913,938.34/2,243,356.10
  6. Step 6: Final answer
    x = 3,001,117.35

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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.