Home / 2,243,361.30-3,365,041.95-1,347,566.10

Finding the Fourth Proportional to 2,243,361.30, 3,365,041.95 and 1,347,566.10

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Solution

The fourth proportional to 2,243,361.30, 3,365,041.95 and 1,347,566.10 is: 2,021,349.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,243,361.30 : 3,365,041.95 = 1,347,566.10 : x
  2. Step 2: Convert to fraction form
    2,243,361.30/3,365,041.95 = 1,347,566.10/x
  3. Step 3: Cross multiply
    2,243,361.30x = 3,365,041.95 × 1,347,566.10
  4. Step 4: Simplify right side
    2,243,361.30x = 4,534,616,456,897.90
  5. Step 5: Solve for x
    x = 4,534,616,456,897.90/2,243,361.30
  6. Step 6: Final answer
    x = 2,021,349.15

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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.