Home / 1,807,094.61-2,493,864.05-1,081,797.93

Finding the Fourth Proportional to 1,807,094.61, 2,493,864.05 and 1,081,797.93

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Solution

The fourth proportional to 1,807,094.61, 2,493,864.05 and 1,081,797.93 is: 1,492,925.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,807,094.61 : 2,493,864.05 = 1,081,797.93 : x
  2. Step 2: Convert to fraction form
    1,807,094.61/2,493,864.05 = 1,081,797.93/x
  3. Step 3: Cross multiply
    1,807,094.61x = 2,493,864.05 × 1,081,797.93
  4. Step 4: Simplify right side
    1,807,094.61x = 2,697,856,961,582.43
  5. Step 5: Solve for x
    x = 2,697,856,961,582.43/1,807,094.61
  6. Step 6: Final answer
    x = 1,492,925.13

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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.