Home / 4,107,740.34-6,154,303.20-3,502,561.91

Finding the Fourth Proportional to 4,107,740.34, 6,154,303.20 and 3,502,561.91

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Solution

The fourth proportional to 4,107,740.34, 6,154,303.20 and 3,502,561.91 is: 5,247,612.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,107,740.34 : 6,154,303.20 = 3,502,561.91 : x
  2. Step 2: Convert to fraction form
    4,107,740.34/6,154,303.20 = 3,502,561.91/x
  3. Step 3: Cross multiply
    4,107,740.34x = 6,154,303.20 × 3,502,561.91
  4. Step 4: Simplify right side
    4,107,740.34x = 21,555,827,946,706.90
  5. Step 5: Solve for x
    x = 21,555,827,946,706.90/4,107,740.34
  6. Step 6: Final answer
    x = 5,247,612.10

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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.