Home / 2,414,071.04-3,330,032.58-1,507,078.40

Finding the Fourth Proportional to 2,414,071.04, 3,330,032.58 and 1,507,078.40

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Solution

The fourth proportional to 2,414,071.04, 3,330,032.58 and 1,507,078.40 is: 2,078,903.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,414,071.04 : 3,330,032.58 = 1,507,078.40 : x
  2. Step 2: Convert to fraction form
    2,414,071.04/3,330,032.58 = 1,507,078.40/x
  3. Step 3: Cross multiply
    2,414,071.04x = 3,330,032.58 × 1,507,078.40
  4. Step 4: Simplify right side
    2,414,071.04x = 5,018,620,155,964.11
  5. Step 5: Solve for x
    x = 5,018,620,155,964.11/2,414,071.04
  6. Step 6: Final answer
    x = 2,078,903.26

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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.