Home / 3,341,424.40-4,611,167.70-1,813,531.51

Finding the Fourth Proportional to 3,341,424.40, 4,611,167.70 and 1,813,531.51

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Solution

The fourth proportional to 3,341,424.40, 4,611,167.70 and 1,813,531.51 is: 2,502,674.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,341,424.40 : 4,611,167.70 = 1,813,531.51 : x
  2. Step 2: Convert to fraction form
    3,341,424.40/4,611,167.70 = 1,813,531.51/x
  3. Step 3: Cross multiply
    3,341,424.40x = 4,611,167.70 × 1,813,531.51
  4. Step 4: Simplify right side
    3,341,424.40x = 8,362,497,921,844.23
  5. Step 5: Solve for x
    x = 8,362,497,921,844.23/3,341,424.40
  6. Step 6: Final answer
    x = 2,502,674.58

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1.5x scale

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.