Home / 1,782,483.62-2,459,810.64-966,705.32

Finding the Fourth Proportional to 1,782,483.62, 2,459,810.64 and 966,705.32

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Solution

The fourth proportional to 1,782,483.62, 2,459,810.64 and 966,705.32 is: 1,334,044.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,782,483.62 : 2,459,810.64 = 966,705.32 : x
  2. Step 2: Convert to fraction form
    1,782,483.62/2,459,810.64 = 966,705.32/x
  3. Step 3: Cross multiply
    1,782,483.62x = 2,459,810.64 × 966,705.32
  4. Step 4: Simplify right side
    1,782,483.62x = 2,377,912,031,880.61
  5. Step 5: Solve for x
    x = 2,377,912,031,880.61/1,782,483.62
  6. Step 6: Final answer
    x = 1,334,044.25

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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.