Home / 6,014,389.26-9,021,130.56-1,915,545

Finding the Fourth Proportional to 6,014,389.26, 9,021,130.56 and 1,915,545

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Solution

The fourth proportional to 6,014,389.26, 9,021,130.56 and 1,915,545 is: 2,873,173.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,014,389.26 : 9,021,130.56 = 1,915,545 : x
  2. Step 2: Convert to fraction form
    6,014,389.26/9,021,130.56 = 1,915,545/x
  3. Step 3: Cross multiply
    6,014,389.26x = 9,021,130.56 × 1,915,545
  4. Step 4: Simplify right side
    6,014,389.26x = 17,280,381,538,555.20
  5. Step 5: Solve for x
    x = 17,280,381,538,555.20/6,014,389.26
  6. Step 6: Final answer
    x = 2,873,173.12

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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.