Home / 4,346,955.62-6,523,423.09-1,507,067.78

Finding the Fourth Proportional to 4,346,955.62, 6,523,423.09 and 1,507,067.78

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Solution

The fourth proportional to 4,346,955.62, 6,523,423.09 and 1,507,067.78 is: 2,261,638.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,346,955.62 : 6,523,423.09 = 1,507,067.78 : x
  2. Step 2: Convert to fraction form
    4,346,955.62/6,523,423.09 = 1,507,067.78/x
  3. Step 3: Cross multiply
    4,346,955.62x = 6,523,423.09 × 1,507,067.78
  4. Step 4: Simplify right side
    4,346,955.62x = 9,831,240,717,862.26
  5. Step 5: Solve for x
    x = 9,831,240,717,862.26/4,346,955.62
  6. Step 6: Final answer
    x = 2,261,638.16

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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.