Home / 1,857,816.08-2,563,581.18-1,041,851.84

Finding the Fourth Proportional to 1,857,816.08, 2,563,581.18 and 1,041,851.84

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Solution

The fourth proportional to 1,857,816.08, 2,563,581.18 and 1,041,851.84 is: 1,437,640.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,857,816.08 : 2,563,581.18 = 1,041,851.84 : x
  2. Step 2: Convert to fraction form
    1,857,816.08/2,563,581.18 = 1,041,851.84/x
  3. Step 3: Cross multiply
    1,857,816.08x = 2,563,581.18 × 1,041,851.84
  4. Step 4: Simplify right side
    1,857,816.08x = 2,670,871,756,554.47
  5. Step 5: Solve for x
    x = 2,670,871,756,554.47/1,857,816.08
  6. Step 6: Final answer
    x = 1,437,640.57

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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.