Home / 1,061,180.98-1,464,264.75-608,384.50

Finding the Fourth Proportional to 1,061,180.98, 1,464,264.75 and 608,384.50

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Solution

The fourth proportional to 1,061,180.98, 1,464,264.75 and 608,384.50 is: 839,476.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,061,180.98 : 1,464,264.75 = 608,384.50 : x
  2. Step 2: Convert to fraction form
    1,061,180.98/1,464,264.75 = 608,384.50/x
  3. Step 3: Cross multiply
    1,061,180.98x = 1,464,264.75 × 608,384.50
  4. Step 4: Simplify right side
    1,061,180.98x = 890,835,977,796.38
  5. Step 5: Solve for x
    x = 890,835,977,796.38/1,061,180.98
  6. Step 6: Final answer
    x = 839,476.01

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.