Home / 5,656,242.46-8,484,381.16-1,396,411.16

Finding the Fourth Proportional to 5,656,242.46, 8,484,381.16 and 1,396,411.16

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Solution

The fourth proportional to 5,656,242.46, 8,484,381.16 and 1,396,411.16 is: 2,094,621.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,656,242.46 : 8,484,381.16 = 1,396,411.16 : x
  2. Step 2: Convert to fraction form
    5,656,242.46/8,484,381.16 = 1,396,411.16/x
  3. Step 3: Cross multiply
    5,656,242.46x = 8,484,381.16 × 1,396,411.16
  4. Step 4: Simplify right side
    5,656,242.46x = 11,847,684,537,517.74
  5. Step 5: Solve for x
    x = 11,847,684,537,517.74/5,656,242.46
  6. Step 6: Final answer
    x = 2,094,621.05

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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.