Home / 1,073,267.70-1,609,901.56-483,443.70

Finding the Fourth Proportional to 1,073,267.70, 1,609,901.56 and 483,443.70

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Solution

The fourth proportional to 1,073,267.70, 1,609,901.56 and 483,443.70 is: 725,165.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,267.70 : 1,609,901.56 = 483,443.70 : x
  2. Step 2: Convert to fraction form
    1,073,267.70/1,609,901.56 = 483,443.70/x
  3. Step 3: Cross multiply
    1,073,267.70x = 1,609,901.56 × 483,443.70
  4. Step 4: Simplify right side
    1,073,267.70x = 778,296,766,802.17
  5. Step 5: Solve for x
    x = 778,296,766,802.17/1,073,267.70
  6. Step 6: Final answer
    x = 725,165.55

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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.