Home / 6,205,066.70-9,307,600.05-1,656,106.70

Finding the Fourth Proportional to 6,205,066.70, 9,307,600.05 and 1,656,106.70

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Solution

The fourth proportional to 6,205,066.70, 9,307,600.05 and 1,656,106.70 is: 2,484,160.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,205,066.70 : 9,307,600.05 = 1,656,106.70 : x
  2. Step 2: Convert to fraction form
    6,205,066.70/9,307,600.05 = 1,656,106.70/x
  3. Step 3: Cross multiply
    6,205,066.70x = 9,307,600.05 × 1,656,106.70
  4. Step 4: Simplify right side
    6,205,066.70x = 15,414,378,803,725.34
  5. Step 5: Solve for x
    x = 15,414,378,803,725.34/6,205,066.70
  6. Step 6: Final answer
    x = 2,484,160.05

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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.