Home / 899,717.04-1,348,908.93-544,647.06

Finding the Fourth Proportional to 899,717.04, 1,348,908.93 and 544,647.06

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Solution

The fourth proportional to 899,717.04, 1,348,908.93 and 544,647.06 is: 816,567.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    899,717.04 : 1,348,908.93 = 544,647.06 : x
  2. Step 2: Convert to fraction form
    899,717.04/1,348,908.93 = 544,647.06/x
  3. Step 3: Cross multiply
    899,717.04x = 1,348,908.93 × 544,647.06
  4. Step 4: Simplify right side
    899,717.04x = 734,679,282,932.25
  5. Step 5: Solve for x
    x = 734,679,282,932.25/899,717.04
  6. Step 6: Final answer
    x = 816,567.04

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1.5x scale

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.