Home / 3,500,708.83-5,248,068.14-1,343,282.17

Finding the Fourth Proportional to 3,500,708.83, 5,248,068.14 and 1,343,282.17

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Solution

The fourth proportional to 3,500,708.83, 5,248,068.14 and 1,343,282.17 is: 2,013,773.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,500,708.83 : 5,248,068.14 = 1,343,282.17 : x
  2. Step 2: Convert to fraction form
    3,500,708.83/5,248,068.14 = 1,343,282.17/x
  3. Step 3: Cross multiply
    3,500,708.83x = 5,248,068.14 × 1,343,282.17
  4. Step 4: Simplify right side
    3,500,708.83x = 7,049,636,359,407.06
  5. Step 5: Solve for x
    x = 7,049,636,359,407.06/3,500,708.83
  6. Step 6: Final answer
    x = 2,013,773.98

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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.