Home / 5,239,461.10-7,863,338.85-2,046,117.10

Finding the Fourth Proportional to 5,239,461.10, 7,863,338.85 and 2,046,117.10

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Solution

The fourth proportional to 5,239,461.10, 7,863,338.85 and 2,046,117.10 is: 3,070,795.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,239,461.10 : 7,863,338.85 = 2,046,117.10 : x
  2. Step 2: Convert to fraction form
    5,239,461.10/7,863,338.85 = 2,046,117.10/x
  3. Step 3: Cross multiply
    5,239,461.10x = 7,863,338.85 × 2,046,117.10
  4. Step 4: Simplify right side
    5,239,461.10x = 16,089,312,084,079.34
  5. Step 5: Solve for x
    x = 16,089,312,084,079.34/5,239,461.10
  6. Step 6: Final answer
    x = 3,070,795.22

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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.