Home / 3,341,507.60-4,611,284.98-1,813,614.32

Finding the Fourth Proportional to 3,341,507.60, 4,611,284.98 and 1,813,614.32

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Solution

The fourth proportional to 3,341,507.60, 4,611,284.98 and 1,813,614.32 is: 2,502,790.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,341,507.60 : 4,611,284.98 = 1,813,614.32 : x
  2. Step 2: Convert to fraction form
    3,341,507.60/4,611,284.98 = 1,813,614.32/x
  3. Step 3: Cross multiply
    3,341,507.60x = 4,611,284.98 × 1,813,614.32
  4. Step 4: Simplify right side
    3,341,507.60x = 8,363,092,473,328.92
  5. Step 5: Solve for x
    x = 8,363,092,473,328.92/3,341,507.60
  6. Step 6: Final answer
    x = 2,502,790.20

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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.