Home / 1,807,916.24-2,494,534.67-1,043,526.94

Finding the Fourth Proportional to 1,807,916.24, 2,494,534.67 and 1,043,526.94

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Solution

The fourth proportional to 1,807,916.24, 2,494,534.67 and 1,043,526.94 is: 1,439,842.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,807,916.24 : 2,494,534.67 = 1,043,526.94 : x
  2. Step 2: Convert to fraction form
    1,807,916.24/2,494,534.67 = 1,043,526.94/x
  3. Step 3: Cross multiply
    1,807,916.24x = 2,494,534.67 × 1,043,526.94
  4. Step 4: Simplify right side
    1,807,916.24x = 2,603,114,130,909.01
  5. Step 5: Solve for x
    x = 2,603,114,130,909.01/1,807,916.24
  6. Step 6: Final answer
    x = 1,439,842.22

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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.