Home / 1,560,211.44-2,340,317.16-549,095.28

Finding the Fourth Proportional to 1,560,211.44, 2,340,317.16 and 549,095.28

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Solution

The fourth proportional to 1,560,211.44, 2,340,317.16 and 549,095.28 is: 823,642.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,560,211.44 : 2,340,317.16 = 549,095.28 : x
  2. Step 2: Convert to fraction form
    1,560,211.44/2,340,317.16 = 549,095.28/x
  3. Step 3: Cross multiply
    1,560,211.44x = 2,340,317.16 × 549,095.28
  4. Step 4: Simplify right side
    1,560,211.44x = 1,285,057,106,259.00
  5. Step 5: Solve for x
    x = 1,285,057,106,259.00/1,560,211.44
  6. Step 6: Final answer
    x = 823,642.92

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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.