Home / 1,036,317.77-1,554,943.21-562,292.81

Finding the Fourth Proportional to 1,036,317.77, 1,554,943.21 and 562,292.81

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Solution

The fourth proportional to 1,036,317.77, 1,554,943.21 and 562,292.81 is: 843,692.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,036,317.77 : 1,554,943.21 = 562,292.81 : x
  2. Step 2: Convert to fraction form
    1,036,317.77/1,554,943.21 = 562,292.81/x
  3. Step 3: Cross multiply
    1,036,317.77x = 1,554,943.21 × 562,292.81
  4. Step 4: Simplify right side
    1,036,317.77x = 874,333,386,941.32
  5. Step 5: Solve for x
    x = 874,333,386,941.32/1,036,317.77
  6. Step 6: Final answer
    x = 843,692.36

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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.