Home / 3,358,700.01-5,030,665.40-2,775,716.13

Finding the Fourth Proportional to 3,358,700.01, 5,030,665.40 and 2,775,716.13

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Solution

The fourth proportional to 3,358,700.01, 5,030,665.40 and 2,775,716.13 is: 4,157,471.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,358,700.01 : 5,030,665.40 = 2,775,716.13 : x
  2. Step 2: Convert to fraction form
    3,358,700.01/5,030,665.40 = 2,775,716.13/x
  3. Step 3: Cross multiply
    3,358,700.01x = 5,030,665.40 × 2,775,716.13
  4. Step 4: Simplify right side
    3,358,700.01x = 13,963,699,081,534.32
  5. Step 5: Solve for x
    x = 13,963,699,081,534.32/3,358,700.01
  6. Step 6: Final answer
    x = 4,157,471.35

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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.