Home / 3,341,399.04-4,611,133.17-1,813,505.76

Finding the Fourth Proportional to 3,341,399.04, 4,611,133.17 and 1,813,505.76

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Solution

The fourth proportional to 3,341,399.04, 4,611,133.17 and 1,813,505.76 is: 2,502,639.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,341,399.04 : 4,611,133.17 = 1,813,505.76 : x
  2. Step 2: Convert to fraction form
    3,341,399.04/4,611,133.17 = 1,813,505.76/x
  3. Step 3: Cross multiply
    3,341,399.04x = 4,611,133.17 × 1,813,505.76
  4. Step 4: Simplify right side
    3,341,399.04x = 8,362,316,563,922.06
  5. Step 5: Solve for x
    x = 8,362,316,563,922.06/3,341,399.04
  6. Step 6: Final answer
    x = 2,502,639.30

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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.