Home / 1,563,670.92-2,346,206.22-898,822.92

Finding the Fourth Proportional to 1,563,670.92, 2,346,206.22 and 898,822.92

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Solution

The fourth proportional to 1,563,670.92, 2,346,206.22 and 898,822.92 is: 1,348,636.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,563,670.92 : 2,346,206.22 = 898,822.92 : x
  2. Step 2: Convert to fraction form
    1,563,670.92/2,346,206.22 = 898,822.92/x
  3. Step 3: Cross multiply
    1,563,670.92x = 2,346,206.22 × 898,822.92
  4. Step 4: Simplify right side
    1,563,670.92x = 2,108,823,925,582.56
  5. Step 5: Solve for x
    x = 2,108,823,925,582.56/1,563,670.92
  6. Step 6: Final answer
    x = 1,348,636.66

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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.