Home / 3,364,455.32-5,046,753.90-1,205,621.16

Finding the Fourth Proportional to 3,364,455.32, 5,046,753.90 and 1,205,621.16

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Solution

The fourth proportional to 3,364,455.32, 5,046,753.90 and 1,205,621.16 is: 1,808,457.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,364,455.32 : 5,046,753.90 = 1,205,621.16 : x
  2. Step 2: Convert to fraction form
    3,364,455.32/5,046,753.90 = 1,205,621.16/x
  3. Step 3: Cross multiply
    3,364,455.32x = 5,046,753.90 × 1,205,621.16
  4. Step 4: Simplify right side
    3,364,455.32x = 6,084,473,291,152.53
  5. Step 5: Solve for x
    x = 6,084,473,291,152.53/3,364,455.32
  6. Step 6: Final answer
    x = 1,808,457.15

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.