Home / 1,095,064.95-1,642,577.98-562,272.87

Finding the Fourth Proportional to 1,095,064.95, 1,642,577.98 and 562,272.87

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Solution

The fourth proportional to 1,095,064.95, 1,642,577.98 and 562,272.87 is: 843,399.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,095,064.95 : 1,642,577.98 = 562,272.87 : x
  2. Step 2: Convert to fraction form
    1,095,064.95/1,642,577.98 = 562,272.87/x
  3. Step 3: Cross multiply
    1,095,064.95x = 1,642,577.98 × 562,272.87
  4. Step 4: Simplify right side
    1,095,064.95x = 923,577,035,013.40
  5. Step 5: Solve for x
    x = 923,577,035,013.40/1,095,064.95
  6. Step 6: Final answer
    x = 843,399.32

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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.