Home / 1,030,356.70-1,544,444.25-346,592.66

Finding the Fourth Proportional to 1,030,356.70, 1,544,444.25 and 346,592.66

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Solution

The fourth proportional to 1,030,356.70, 1,544,444.25 and 346,592.66 is: 519,522.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,030,356.70 : 1,544,444.25 = 346,592.66 : x
  2. Step 2: Convert to fraction form
    1,030,356.70/1,544,444.25 = 346,592.66/x
  3. Step 3: Cross multiply
    1,030,356.70x = 1,544,444.25 × 346,592.66
  4. Step 4: Simplify right side
    1,030,356.70x = 535,293,040,829.21
  5. Step 5: Solve for x
    x = 535,293,040,829.21/1,030,356.70
  6. Step 6: Final answer
    x = 519,522.07

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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.