Home / 3,341,509.60-4,611,287.74-1,813,616.32

Finding the Fourth Proportional to 3,341,509.60, 4,611,287.74 and 1,813,616.32

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Solution

The fourth proportional to 3,341,509.60, 4,611,287.74 and 1,813,616.32 is: 2,502,792.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,341,509.60 : 4,611,287.74 = 1,813,616.32 : x
  2. Step 2: Convert to fraction form
    3,341,509.60/4,611,287.74 = 1,813,616.32/x
  3. Step 3: Cross multiply
    3,341,509.60x = 4,611,287.74 × 1,813,616.32
  4. Step 4: Simplify right side
    3,341,509.60x = 8,363,106,701,479.92
  5. Step 5: Solve for x
    x = 8,363,106,701,479.92/3,341,509.60
  6. Step 6: Final answer
    x = 2,502,792.96

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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.