Home / 4,021,000.90-6,032,278.95-1,181,205.70

Finding the Fourth Proportional to 4,021,000.90, 6,032,278.95 and 1,181,205.70

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Solution

The fourth proportional to 4,021,000.90, 6,032,278.95 and 1,181,205.70 is: 1,772,036.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,021,000.90 : 6,032,278.95 = 1,181,205.70 : x
  2. Step 2: Convert to fraction form
    4,021,000.90/6,032,278.95 = 1,181,205.70/x
  3. Step 3: Cross multiply
    4,021,000.90x = 6,032,278.95 × 1,181,205.70
  4. Step 4: Simplify right side
    4,021,000.90x = 7,125,362,279,730.02
  5. Step 5: Solve for x
    x = 7,125,362,279,730.02/4,021,000.90
  6. Step 6: Final answer
    x = 1,772,036.98

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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.