Home / 5,610,539.09-8,415,808.65-4,333,009.95

Finding the Fourth Proportional to 5,610,539.09, 8,415,808.65 and 4,333,009.95

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Solution

The fourth proportional to 5,610,539.09, 8,415,808.65 and 4,333,009.95 is: 6,499,514.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,610,539.09 : 8,415,808.65 = 4,333,009.95 : x
  2. Step 2: Convert to fraction form
    5,610,539.09/8,415,808.65 = 4,333,009.95/x
  3. Step 3: Cross multiply
    5,610,539.09x = 8,415,808.65 × 4,333,009.95
  4. Step 4: Simplify right side
    5,610,539.09x = 36,465,782,605,559.48
  5. Step 5: Solve for x
    x = 36,465,782,605,559.48/5,610,539.09
  6. Step 6: Final answer
    x = 6,499,514.93

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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.