Home / 13,054,626.12-19,582,589.64-4,968,228.47

Finding the Fourth Proportional to 13,054,626.12, 19,582,589.64 and 4,968,228.47

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Solution

The fourth proportional to 13,054,626.12, 19,582,589.64 and 4,968,228.47 is: 7,452,590.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,054,626.12 : 19,582,589.64 = 4,968,228.47 : x
  2. Step 2: Convert to fraction form
    13,054,626.12/19,582,589.64 = 4,968,228.47/x
  3. Step 3: Cross multiply
    13,054,626.12x = 19,582,589.64 × 4,968,228.47
  4. Step 4: Simplify right side
    13,054,626.12x = 97,290,779,267,862.11
  5. Step 5: Solve for x
    x = 97,290,779,267,862.11/13,054,626.12
  6. Step 6: Final answer
    x = 7,452,590.24

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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.