Home / 4,048,077.06-5,582,728.80-3,358,656.90

Finding the Fourth Proportional to 4,048,077.06, 5,582,728.80 and 3,358,656.90

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Solution

The fourth proportional to 4,048,077.06, 5,582,728.80 and 3,358,656.90 is: 4,631,945.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,048,077.06 : 5,582,728.80 = 3,358,656.90 : x
  2. Step 2: Convert to fraction form
    4,048,077.06/5,582,728.80 = 3,358,656.90/x
  3. Step 3: Cross multiply
    4,048,077.06x = 5,582,728.80 × 3,358,656.90
  4. Step 4: Simplify right side
    4,048,077.06x = 18,750,470,604,948.72
  5. Step 5: Solve for x
    x = 18,750,470,604,948.72/4,048,077.06
  6. Step 6: Final answer
    x = 4,631,945.08

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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.