Home / 4,090,399.56-5,654,955.06-3,070,032.84

Finding the Fourth Proportional to 4,090,399.56, 5,654,955.06 and 3,070,032.84

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Solution

The fourth proportional to 4,090,399.56, 5,654,955.06 and 3,070,032.84 is: 4,244,303.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,090,399.56 : 5,654,955.06 = 3,070,032.84 : x
  2. Step 2: Convert to fraction form
    4,090,399.56/5,654,955.06 = 3,070,032.84/x
  3. Step 3: Cross multiply
    4,090,399.56x = 5,654,955.06 × 3,070,032.84
  4. Step 4: Simplify right side
    4,090,399.56x = 17,360,897,742,924.17
  5. Step 5: Solve for x
    x = 17,360,897,742,924.17/4,090,399.56
  6. Step 6: Final answer
    x = 4,244,303.64

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1.5x scale

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.