Home / 6,862,054.02-9,470,770.29-3,807,252.42

Finding the Fourth Proportional to 6,862,054.02, 9,470,770.29 and 3,807,252.42

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Solution

The fourth proportional to 6,862,054.02, 9,470,770.29 and 3,807,252.42 is: 5,254,638.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,862,054.02 : 9,470,770.29 = 3,807,252.42 : x
  2. Step 2: Convert to fraction form
    6,862,054.02/9,470,770.29 = 3,807,252.42/x
  3. Step 3: Cross multiply
    6,862,054.02x = 9,470,770.29 × 3,807,252.42
  4. Step 4: Simplify right side
    6,862,054.02x = 36,057,613,105,866.60
  5. Step 5: Solve for x
    x = 36,057,613,105,866.60/6,862,054.02
  6. Step 6: Final answer
    x = 5,254,638.48

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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.