Home / 13,024,101.59-19,539,099.84-4,387,967.37

Finding the Fourth Proportional to 13,024,101.59, 19,539,099.84 and 4,387,967.37

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Solution

The fourth proportional to 13,024,101.59, 19,539,099.84 and 4,387,967.37 is: 6,582,944.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,024,101.59 : 19,539,099.84 = 4,387,967.37 : x
  2. Step 2: Convert to fraction form
    13,024,101.59/19,539,099.84 = 4,387,967.37/x
  3. Step 3: Cross multiply
    13,024,101.59x = 19,539,099.84 × 4,387,967.37
  4. Step 4: Simplify right side
    13,024,101.59x = 85,736,932,537,077.08
  5. Step 5: Solve for x
    x = 85,736,932,537,077.08/13,024,101.59
  6. Step 6: Final answer
    x = 6,582,944.08

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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.