Home / 1,575,686.45-2,363,839.94-564,537.94

Finding the Fourth Proportional to 1,575,686.45, 2,363,839.94 and 564,537.94

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Solution

The fourth proportional to 1,575,686.45, 2,363,839.94 and 564,537.94 is: 846,918.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,575,686.45 : 2,363,839.94 = 564,537.94 : x
  2. Step 2: Convert to fraction form
    1,575,686.45/2,363,839.94 = 564,537.94/x
  3. Step 3: Cross multiply
    1,575,686.45x = 2,363,839.94 × 564,537.94
  4. Step 4: Simplify right side
    1,575,686.45x = 1,334,477,325,719.07
  5. Step 5: Solve for x
    x = 1,334,477,325,719.07/1,575,686.45
  6. Step 6: Final answer
    x = 846,918.07

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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.