Home / 1,014,439.95-1,399,686.84-600,767.82

Finding the Fourth Proportional to 1,014,439.95, 1,399,686.84 and 600,767.82

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Solution

The fourth proportional to 1,014,439.95, 1,399,686.84 and 600,767.82 is: 828,917.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,014,439.95 : 1,399,686.84 = 600,767.82 : x
  2. Step 2: Convert to fraction form
    1,014,439.95/1,399,686.84 = 600,767.82/x
  3. Step 3: Cross multiply
    1,014,439.95x = 1,399,686.84 × 600,767.82
  4. Step 4: Simplify right side
    1,014,439.95x = 840,886,811,549.49
  5. Step 5: Solve for x
    x = 840,886,811,549.49/1,014,439.95
  6. Step 6: Final answer
    x = 828,917.29

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.