Home / 1,035,277.70-1,552,282.95-403,463.30

Finding the Fourth Proportional to 1,035,277.70, 1,552,282.95 and 403,463.30

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Solution

The fourth proportional to 1,035,277.70, 1,552,282.95 and 403,463.30 is: 604,948.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,035,277.70 : 1,552,282.95 = 403,463.30 : x
  2. Step 2: Convert to fraction form
    1,035,277.70/1,552,282.95 = 403,463.30/x
  3. Step 3: Cross multiply
    1,035,277.70x = 1,552,282.95 × 403,463.30
  4. Step 4: Simplify right side
    1,035,277.70x = 626,289,201,540.74
  5. Step 5: Solve for x
    x = 626,289,201,540.74/1,035,277.70
  6. Step 6: Final answer
    x = 604,948.03

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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.