Home / 3,341,592.36-4,611,274.08-1,813,666.68

Finding the Fourth Proportional to 3,341,592.36, 4,611,274.08 and 1,813,666.68

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Solution

The fourth proportional to 3,341,592.36, 4,611,274.08 and 1,813,666.68 is: 2,502,793.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,341,592.36 : 4,611,274.08 = 1,813,666.68 : x
  2. Step 2: Convert to fraction form
    3,341,592.36/4,611,274.08 = 1,813,666.68/x
  3. Step 3: Cross multiply
    3,341,592.36x = 4,611,274.08 × 1,813,666.68
  4. Step 4: Simplify right side
    3,341,592.36x = 8,363,314,151,243.65
  5. Step 5: Solve for x
    x = 8,363,314,151,243.65/3,341,592.36
  6. Step 6: Final answer
    x = 2,502,793.05

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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.