Home / 1,800,488.01-2,700,054.16-585,746.86

Finding the Fourth Proportional to 1,800,488.01, 2,700,054.16 and 585,746.86

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Solution

The fourth proportional to 1,800,488.01, 2,700,054.16 and 585,746.86 is: 878,399.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,800,488.01 : 2,700,054.16 = 585,746.86 : x
  2. Step 2: Convert to fraction form
    1,800,488.01/2,700,054.16 = 585,746.86/x
  3. Step 3: Cross multiply
    1,800,488.01x = 2,700,054.16 × 585,746.86
  4. Step 4: Simplify right side
    1,800,488.01x = 1,581,548,241,852.22
  5. Step 5: Solve for x
    x = 1,581,548,241,852.22/1,800,488.01
  6. Step 6: Final answer
    x = 878,399.76

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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.