Home / 884,624.95-1,324,854.31-584,360.79

Finding the Fourth Proportional to 884,624.95, 1,324,854.31 and 584,360.79

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Solution

The fourth proportional to 884,624.95, 1,324,854.31 and 584,360.79 is: 875,165.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    884,624.95 : 1,324,854.31 = 584,360.79 : x
  2. Step 2: Convert to fraction form
    884,624.95/1,324,854.31 = 584,360.79/x
  3. Step 3: Cross multiply
    884,624.95x = 1,324,854.31 × 584,360.79
  4. Step 4: Simplify right side
    884,624.95x = 774,192,911,226.51
  5. Step 5: Solve for x
    x = 774,192,911,226.51/884,624.95
  6. Step 6: Final answer
    x = 875,165.13

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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.