Home / 5,934,360.05-8,901,442.80-1,890,792.93

Finding the Fourth Proportional to 5,934,360.05, 8,901,442.80 and 1,890,792.93

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Solution

The fourth proportional to 5,934,360.05, 8,901,442.80 and 1,890,792.93 is: 2,836,158.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,934,360.05 : 8,901,442.80 = 1,890,792.93 : x
  2. Step 2: Convert to fraction form
    5,934,360.05/8,901,442.80 = 1,890,792.93/x
  3. Step 3: Cross multiply
    5,934,360.05x = 8,901,442.80 × 1,890,792.93
  4. Step 4: Simplify right side
    5,934,360.05x = 16,830,785,146,419.82
  5. Step 5: Solve for x
    x = 16,830,785,146,419.82/5,934,360.05
  6. Step 6: Final answer
    x = 2,836,158.41

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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.