Home / 9,927,045.19-14,887,218.94-3,777,566.83

Finding the Fourth Proportional to 9,927,045.19, 14,887,218.94 and 3,777,566.83

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Solution

The fourth proportional to 9,927,045.19, 14,887,218.94 and 3,777,566.83 is: 5,665,075.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,927,045.19 : 14,887,218.94 = 3,777,566.83 : x
  2. Step 2: Convert to fraction form
    9,927,045.19/14,887,218.94 = 3,777,566.83/x
  3. Step 3: Cross multiply
    9,927,045.19x = 14,887,218.94 × 3,777,566.83
  4. Step 4: Simplify right side
    9,927,045.19x = 56,237,464,417,341.06
  5. Step 5: Solve for x
    x = 56,237,464,417,341.06/9,927,045.19
  6. Step 6: Final answer
    x = 5,665,075.90

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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.