Home / 5,603,964.04-7,733,946.90-3,157,055.56

Finding the Fourth Proportional to 5,603,964.04, 7,733,946.90 and 3,157,055.56

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Solution

The fourth proportional to 5,603,964.04, 7,733,946.90 and 3,157,055.56 is: 4,357,005.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,603,964.04 : 7,733,946.90 = 3,157,055.56 : x
  2. Step 2: Convert to fraction form
    5,603,964.04/7,733,946.90 = 3,157,055.56/x
  3. Step 3: Cross multiply
    5,603,964.04x = 7,733,946.90 × 3,157,055.56
  4. Step 4: Simplify right side
    5,603,964.04x = 24,416,500,061,389.77
  5. Step 5: Solve for x
    x = 24,416,500,061,389.77/5,603,964.04
  6. Step 6: Final answer
    x = 4,357,005.13

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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.