Home / 6,014,964.95-9,018,844.15-1,914,514.76

Finding the Fourth Proportional to 6,014,964.95, 9,018,844.15 and 1,914,514.76

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Solution

The fourth proportional to 6,014,964.95, 9,018,844.15 and 1,914,514.76 is: 2,870,625.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,014,964.95 : 9,018,844.15 = 1,914,514.76 : x
  2. Step 2: Convert to fraction form
    6,014,964.95/9,018,844.15 = 1,914,514.76/x
  3. Step 3: Cross multiply
    6,014,964.95x = 9,018,844.15 × 1,914,514.76
  4. Step 4: Simplify right side
    6,014,964.95x = 17,266,710,243,314.65
  5. Step 5: Solve for x
    x = 17,266,710,243,314.65/6,014,964.95
  6. Step 6: Final answer
    x = 2,870,625.25

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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.