Home / 1,560,696.93-2,341,160.28-662,036.76

Finding the Fourth Proportional to 1,560,696.93, 2,341,160.28 and 662,036.76

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Solution

The fourth proportional to 1,560,696.93, 2,341,160.28 and 662,036.76 is: 993,103.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,560,696.93 : 2,341,160.28 = 662,036.76 : x
  2. Step 2: Convert to fraction form
    1,560,696.93/2,341,160.28 = 662,036.76/x
  3. Step 3: Cross multiply
    1,560,696.93x = 2,341,160.28 × 662,036.76
  4. Step 4: Simplify right side
    1,560,696.93x = 1,549,934,166,411.89
  5. Step 5: Solve for x
    x = 1,549,934,166,411.89/1,560,696.93
  6. Step 6: Final answer
    x = 993,103.87

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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.