Home / 1,656,377.16-2,482,031.44-1,114,627.17

Finding the Fourth Proportional to 1,656,377.16, 2,482,031.44 and 1,114,627.17

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Solution

The fourth proportional to 1,656,377.16, 2,482,031.44 and 1,114,627.17 is: 1,670,235.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,656,377.16 : 2,482,031.44 = 1,114,627.17 : x
  2. Step 2: Convert to fraction form
    1,656,377.16/2,482,031.44 = 1,114,627.17/x
  3. Step 3: Cross multiply
    1,656,377.16x = 2,482,031.44 × 1,114,627.17
  4. Step 4: Simplify right side
    1,656,377.16x = 2,766,539,679,818.22
  5. Step 5: Solve for x
    x = 2,766,539,679,818.22/1,656,377.16
  6. Step 6: Final answer
    x = 1,670,235.35

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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.