Home / 1,202,050.59-1,658,814.44-692,800.35

Finding the Fourth Proportional to 1,202,050.59, 1,658,814.44 and 692,800.35

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Solution

The fourth proportional to 1,202,050.59, 1,658,814.44 and 692,800.35 is: 956,055.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,202,050.59 : 1,658,814.44 = 692,800.35 : x
  2. Step 2: Convert to fraction form
    1,202,050.59/1,658,814.44 = 692,800.35/x
  3. Step 3: Cross multiply
    1,202,050.59x = 1,658,814.44 × 692,800.35
  4. Step 4: Simplify right side
    1,202,050.59x = 1,149,227,221,153.05
  5. Step 5: Solve for x
    x = 1,149,227,221,153.05/1,202,050.59
  6. Step 6: Final answer
    x = 956,055.62

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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.